13 best jd surveillance systems
JD Surveillance Systems is a company that specializes in providing surveillance equipment and solutions for security and monitoring purposes. They offer a range of products related to surveillance DVR kits, surveillance video equipment, and security surveillance systems. Here's some information about JD Surveillance Systems:
Surveillance DVR Kits: JD Surveillance Systems offers DVR (Digital Video Recorder) kits that include essential components for setting up a surveillance system. These kits typically include a DVR unit, cameras, cables, and sometimes accessories like power supplies and mounting hardware. DVRs are used to record and store video footage from security cameras.
Surveillance Video Equipment: The company provides various surveillance video equipment, including security cameras, lenses, and accessories. These cameras may come in different types, such as dome cameras, bullet cameras, PTZ (Pan-Tilt-Zoom) cameras, and more. These devices are designed for indoor and outdoor use, and they often feature high-resolution imaging and night vision capabilities.
Security Surveillance Solutions: JD Surveillance Systems offers comprehensive security surveillance solutions tailored to both residential and commercial needs. These solutions may include a combination of cameras, DVRs, NVRs (Network Video Recorders), and software for remote monitoring and management.
Accessories: In addition to cameras and DVRs, JD Surveillance Systems may offer various accessories like cables, connectors, power supplies, and mounting hardware.These accessories are essential for setting up and maintaining a surveillance system.
Quality and Reliability: It's important to consider the quality and reliability of surveillance equipment, especially for security purposes. JD Surveillance Systems may emphasize the durability and performance of their products to ensure reliable surveillance capabilities.
Technical Support: Companies like JD Surveillance Systems often provide technical support and customer assistance to help customers with product selection, installation, and troubleshooting.
Customization: Depending on the specific needs of their clients, JD Surveillance Systems may offer customized surveillance solutions, including tailored camera configurations and system designs.
Price Range: The cost of JD Surveillance Systems' products and solutions can vary depending on factors like the number of cameras, camera types, DVR/NVR capabilities, and additional features. They may offer options to fit different budget levels.
In summary, JD Surveillance Systems specializes in surveillance equipment and solutions, including DVR kits, surveillance video equipment, and security surveillance systems. They offer a range of products and services to help customers establish and maintain surveillance systems for various applications, such as home security, business surveillance, and more. When considering their products, it's essential to assess your specific surveillance needs and budget to choose the right equipment and solutions for your requirements.
Below you can find our editor's choice of the best jd surveillance systems on the market- 【H. 265/H.265+ 8CH 5MP Lite HD-TVI DVR】--With the advanced H. 265 technology, which could double the data compression ratio, keep the high quality video even with low bit-rate, it allows you to maximize storage space and enjoy ultra-long recording.
- 【Expandable camera system】-this is 8Channel 4-in-1 DVR which supports analog HD-TVI CVI AHD camera It provides you the flexibility to extend additional cameras You can add more 4pcs 720P or 1080P Bullet or dome cameras
- 【Built in 1TB Security Grade Hard Drive】-- Support ultra-long continuous recording and backup by USB. Dvr can be set to automatically overwrite the oldest internally stored footage or you can transfer those video files by USB to a memory stick or external hard Drive.
- 【IP67 Weatherproof Camera,80ft Night Vision】-- This Camera use Aluminum Metal materials, can effectively prevent rust,Can be installed in almost any outdoor or indoor place. ,Built in 24pcs IR LEDs, Get a sharp and crisp image day or night with the camera's automatic IR-CUT filter, Up to 80ft night vision in total darkness and 130ft Night vision in ambient light.More than 3.0Lux the night vision is color.
- 【Privacy Protection and Mobile Viewing】 You can block out select areas on each camera. This is to grant privacy in situations. People can not view of certain areas or activities. You can remote access simultaneously on smart devices(IOS/Android) at any time, anywhere with Wi-Fi/ 2G/ 3G/ 4G on smart Phone, Pad, and PC. You’ll never miss out on a moment with remote and local playback, no matter where you are
Product features
See Clearer with Upgraded 5MP Lite DVR
Upgraded 5MP Lite DVR can work with 2MP and 5MP 12.5fps HD-TVI, CVI, AHD cameras. It supports up to 5MP HD video input, allowing clearer and sharper viewing experience. Featuring excellent night vision up to 80ft, plus advanced 3D-DNR and D-WDR technology, this powerful security camera system sees and records your home and business in crystal-clear HD clarity with every key details grasped.
Optional Recording Modes
· Continuous Record - With pre-installed 1TB HDD for 24/7 continuous recording.
· Schedule Record - You can select the specific period of time you need for recording.
· Motion Detection Record - NVR will only record when motion is detected, enabling longer recording.
· Recycle Record - It will overwrite the oldest video files on the hard drive when recording.
Cutting-edge H.265+ Video Compression
Better Quality and Reduced Bandwidth. ZOSI self-developed H.265+ delivers remarkable bit rate reduction – up to a 50% compared with H.264. Lower bit rate not only allows faster downloads but also reduce expenses for delivering same content using fewer resources and lower data consumption. H.265+ technology significantly saves storage while delivering sharper and smoother video streaming.
Get Remote Access from Anywhere
It's always good to keep informed of your home or business when you are far away. ZOSI free Smart App/AVSS Client make it easy for you to get access and control to your cameras via your smartphones or PC anytime. Quickly view live feed, playback the recorded footage, customize your monitoring settings and check on everything you hold dear even from miles away.
Smart Motion Detection and Rich Alerts
Detect moving objects and trigger alerts when dangers occur. You will receive instant alerts in forms of emails, App push notifications and buzzer alarms in the DVR when invasion happens. You can also set up specific motion zones and adjust the sensitivity to reduce unnecessary false alarms.
Expandable Camera System
This upgraded 8 channel 4-in-1 DVR which supports up to 8 HD-TVI/CVI/AHD IP security cameras. It provides you the flexibility to extend additional cameras. You can add 4 additional cameras to this system. ZOSI's bullet camera, dome camera are all comptible for this system, so you could add different cameras to complete your business security solution.
- 【8CH 5MP Lite 5-in-1 DVR/8pcs 1080P HD Weatherproof Cameras】Enjoy 1080P crystal clear image day or night with the camera's automatic IR-cut filter; night vision covers up to 30m/100ft. With IP66 weatherproof housing, cameras can be used indoors and outdoors.
- 【H.265+ Video Compression】As the most efficient and cutting-edge compression technology, H.265+ considerably improves compression efficiency, without sacrificing video quality. It allows you to maximize storage space and enjoy ultra-long recording, 7x longer than H.264.
- 【UL-Certified & Multi-Level Encryptions】 All ANNKE device passed every severe testing of UL, ensuring every product is safe to use and extremely durable. The system is secured by ANNKE private protocols & multi-level encryptions. Customers need to set up the activation password before configuring the device, and can only access the device by entering the correct verification code.
- 【Customizable Motion Zones & Instant Alerts】Stay confident that you won’t be bothered by false alerts, as you can mark out the motion detection zones. And instant email alerts with snapshots and APP alarm pushes allow you to take precautions in time.
- 【GDPR Compliant & Worry-Free Warranty】As our ANNKE VISION APP complies with the EU’s General Data Protection Regulation, your information privacy will be effectively protected. And all our products are CE, FCC and HDMI certified, with 2-year warranty and 90-day money back guarantee.
User questions & answers
Question: | Can you play video back on your smartphone/ tabel |
Answer: | Take a look at AiHomeGuard (search keyword AiHomeguard at Amazon), an AI based Surveillance Software running on PC. Record detected objects (person, car …) images and videos on PC disk drive as an NVR, sending alerts without false positive. No cloud service is needed, support ONVIF camera auto discover. |
Question: | Can I monitor it by PC remortly? or only phone |
Answer: | Hi Dear Customer,Thank you for your question .Yes, you could monitor it by PC and phone remotely.We have APP and Website to support it.If you have any further question or concern,please feel free to let us know.SincerelyAnnke Customer Service |
Question: | Is there a setting so that all 8 cameras record? Mine only records 4 channels |
Answer: | Yes each camera can be set individually. I recall using drop down menu to select a camera number or to apoly setting to all. Also I believe the recording schedule can be set individually. Also the motion detection and the grid overlay can also determine if a camera will record. There is a setting for always recording in addition to record on motion detection. |
Question: | Question 1 : why does it have only 3 power packs |
Answer: | One powers the dvr. The other two power 4 camera each. There are 2 four connector pig tale that each plug into a separate power unit. I think the max frame rate is 25 fps. Not certain about the specs on the lenses. |
Product features
Remote Access with Free ANNKE Software
. Get unlimited remote control with free ANNKE App or Client on your smartphone, tablet or computer.
. Keep tabs on your home and business wherever, when you are traveling or in the office. Never miss a single important moment.
Advanced H.265+ Video Coding
. The revolutionary H.265+ coding enables smooth and fast live stream without latency, saving your time on waiting for stream loading.
. The H.265+ DVR takes up less storage space & bandwidth, and provides longer recording time than H.264 system, saving your costs on buying extra HDDs.
1080p Full HD Images & 100 ft Night Vision
. Capture the sharpest 1080p Full HD images day & night with the outstanding 2MP CMOS sensor, much clearer than other 1080p cameras.
. The smart IR LEDs with auto switch help the wired bullet CCTV cameras deliver crystal images in extremely low-light conditions, even from up to 100 ft away.
Smart Motion Detection Alerts
. The CCTV surveillance system detects motion events with the advanced algorithm and sends you instant app pushes and email alerts with snapshots.
. Access the system to check the motion-triggered events and take actions to prevent intrusion. Get alerted only when it matters without staring at the app 24/7.
Outdoor IP66 Waterproof for All Scenarios
. The HD video cameras are fully built to be 100% IP66 waterproof, ensuring the security cameras work perfectly in all temperatures, among -40 °F - 140 °F/-40 °C - 60 °C.
. The solid housing provides fast heat dissipation and scratch resistance. Users can count on the durable security cameras for all-the-year-round protection.
24/7 Record Even Without Internet
. The DIY CCTV security camera system is plug-and-play. Simply connect the system to the Internet, power it on and all is done.
. Get non-stop video recording even without Internet access. For remote access & other smart features, the network is necessary.
- 【Security Camera System with 1TB Hard Drive】--The cctv security DVR recorder with 1TB hard drive pre-installed,it's ready to record,you can set up to auto, manual and motion detection recording,you can also remote playback and live view the video on smartphone.
- 【Indoor/outdoor CCTV cameras with Night Vision】--This Home Security System come with 8 PCS 1080P HD 2.0 Megapixels Security Cameras with IR cut 100ft Night Vision. the Metal Housing IP66 Weatherproof Cameras can be used Indoor and Outdoor.
- 【Easy& Quick Remote Access】--Connect the system with internet,Scan the QR code to Download the free APP on smart phone or Tablet(work with Android and IOS system),and add the device information on free phone APP, just 3 steps, you can remote monitoring the cameras on mobile device anytime.
- 【True 24/7 monitoring】--This XVIM Security Cameras Build-in with IR Cut Filter ensures true color under all lighting conditions day or night; Video Surveillance DVR Equiped with HDMI and VGA port for multi video output.You can live view the recording on HD TV or a computer monitor.
- 【Warranty & Service】--1 years quality Warranty, 30 days money back guarantee. 60 days replacement, We offer a professionl Life time Tech Support ! please contact us if you have any question.
User questions & answers
Question: | How much video \wire comes with these? And can I add extensions to the video wires |
Answer: | It comes with 8 units of 60ft length, I suggest if you need 100 ft. order them do not extend the wires as it affect the clarity or distortion on video picture happened. That's what I experienced.. |
Question: | What volts is this |
Answer: | 110V |
Question: | How do you install it |
Answer: | You mount the cameras at where you want the field of view to cover the areas that you want. Then run the cables from the cameras to the receiver. Put the receiver at the place where you don’t want the thief to see so they don’t destroy it upon entering your property. Then plug in the power. Turn it on and follow the instruction to set up your remote view etc... |
Question: | Does it automatically record over old footage when the hard drive is full |
Answer: | Yes it does. Just check ur setting |
Product features
XVIM 1080P HD 2.0-Megapixel Video Security Systems & 8 Cameras
Our XVIM DVR Security System helps you keep everything and everyone you love safe. It's equipped with multiple features such as 1TB Storage, Night Vision, and Motion Alerts. You'll have your home or business under surveillance in no time.
4-in-1 DVR
XVIM 8 channel 4-in-1 DVR which supports CVBS, HD-TVI, CVI ,AHD Camera. It provides you the flexibility to extend additional security cameras. The XVIM DVR supports up to 8pcs 1080P or 720P cameras,so that you can add 4 more cameras to this Security system.
Playback Anytime Anywhere
View recordings saved on DVR remotely via XVR Pro app. You can remote view on your mobile devices anytime anywhere. Playback locally on HD TV or computer monitor.
Easy Remote Access
You can remote access the security cameras on your Smartphone, support iOS,Android, tablet,iPad, and windows system IE
Night Vision
Each security camera have 24 PCS IR LEDs with 85ft night vision which allow 24/7 monitoring.
Email Alarm
XVIM security camera system support Motion detection recording, and you can customize detection areas, it will email alarm you when motion activated.
IP66 Weatherproof
Metal housing IP66 weatherproof CCTV cameras can be used indoors and outdoors
Customizable Motion Detection Area and Video Blind
You can set video blind areas on each camera to protect your privacy.
- ✔【4TB Hard Drive Disk】The 4TB hard drive disk with the most advanced data compression technology is pre-installed in 1080P NVR. The 4TB hard disk can keep recording for more than 60 days 24/7 from 8 cameras.
- ✔【Easy To Set Up】Support wireless and wired network dual system use,wireless signal cascading function, support up to 3 segments. Plug-Play and Auto-Pair style.Just connect NVR and cameras to power outlet by provided adapters. No interference to your home network.
- ✔【Waterproof & Night Vision】All-metal housing, IP67 waterproof, can be used in outdoor and indoor environments like office,home,shop,courtyard, warehouse,restaurant etc.36 PCs LED lights with smart HDR function,the video can be seen clearly up to 65ft in bright light or dark places.
- ✔【Easy Remote Access】 System supports motion detected record & email alarm. Motion alert can be sent by App or Email once motion being detected .System also have playback function,allows you to access it remotely from your smart phone,tablet and PC anytime,anywhere.
Product features
1080P 8-CHANNEL NVR + 8PCS 1080P CAMERAS + 4TB HDD
Wireless Security NVR (8 channel 1080P)Specification:
- Power: DC 12V 2A Network interface: 1 RJ45 10M/100M,2 WIFI connector
- Recording: Manual,time,motion detection,alarm
WIFI Camera Specification:
- Resolution:1920x1080. Power input:DC 12V-1A
- Weatherproof/Shutter/Lens : IP67/ 1/25s to 1/25000s/ 3.6mm
- Night Vision/White balance:36 pcs IR-LEDS/3D-DNR: AUTO
OHWOAI Wireless Security Camera System
Connect Step:
- Please connect the NVR and Cameras to Power Supply Provided(NVR box 12V2A/Camera12V1A)
- Connect the Mouse to NVR. Connect PC/TV monitor to NVR with a VGA/HDMI Cable(Not provided)
- Please connect the Router LAN Port to NVR WAN Port with Network Cable Provided
- At last, please follow the instructions to set up various system functions.
Outdoor/Indoor Use
Professional IP67 Waterproof camera,no matter how rough weather,the camera also keep recording,protect your house indoor or outdoor.Working temperature range from -5°F to 140°F
Super Night Vision
Equipped with 36PCS 850mm IR Led, IR-Cut Filter Auto Switch Which allow you to see clarity details even at night. 3.6mm Lens that wide enough to cover about 72° and up to 65ft view.
At daytime the picture is colorful and at night mode the picture is black and white.
Audio Camera
Built-in the microphone,so you could not only view the video,but also clearly hear the people under the lens.
Notice: The camera doesn't have the speaker,so it couldn't have a conversation with the people in the camera.
Package
- Our Business Philosophy--Putting Customers First
- If you have any problems with the product, please call or mail us tech support in time.
- Besides wireless security camera system,OHWOAI also provide accessories for customer,you can choose it according to your needs.
- You can add accessories to your security system, like expanded camera, Wi-Fi extender, extended antenna, etc.
Multi-Device Remote Access
- The OHWOAI security system supports multiple-devices viewing simultaneously.
- Download the IP Pro or Eseecloud app on your mobile (IOS or Android)or PC.Once setup, you can enjoy cameras simultaneous viewing on the app. You’ll never miss out on a moment, no matter where you are.
4TB Hard Drive & 60 Days Storage
- Pre-installed 4TB HDD in the NVR for 60 days recording and monitoring.Enjoyed local Intelligent Playback function at anytime and anywhere.
- With the most advanced compression technology,save up to 50% Video Storage Space.Compared with H.264+ ,new video compression could provide faster transmission speed, clearer and smoother picture.
Motion Detection & Email Alert
- System allows you to customize the motion detection area in each camera. You can block out select areas on each screen to grant privacy in some situations.
- When something happens there,the camera detects motion , you will get some kinds of motion clip alerts from system.The alerts including turning on alarm, sending an alert and picture to your email box, communicate information to App, and trigger a recording.
- 【Easy setup, Need Plug Power Supply】Wireless Video Security System is Easy to Setup and DIY Installation (NOTE:They all need to plug in the Power Adapter, Only camera and NVR box are connected wirelessly). True Plug and Play. 1) Connect the NVR and Cameras with Power Adapter. 2) Connect the Mouse to NVR.) Connect PC/TV monitor to NVR with a VGA/HDMI Cable. The Video will show up on TV or display.
- 【Video Playback】3Tb Hard Disk Pre-installed support 24 hours 30 days reliable video recording,8 Channel 3MP Wireless Security Camera System allows all cameras recording at the same time.Video playback at any time replay significant evidence or funny video records. Quick search for any event video. Playback any video on different days, hours, or minutes by controlling the timer axis under the split screen.
- 【Remotely Anytime and Anywhere】Wireless Surveillance Camera System Allows you to View the Live Video Remotely Anytime and Anywhere by Phone and Pad(Available for Android & IOS system). Download Free APP “EseeCloud” from Android Google Play or Apple APP Store. Register an New Account, then Add Device ID. You can View the Video by WiFi or 3G/4G Network. PC/Laptop View: Windows System: CMS Software. MAC system: MAC CMS Software.(Please Send E-mail to Hiseeu for Software)
- 【HD Video】HD Video Day & Night, Indoors & Outdoors. 80°viewing angle.See in stunning clarity and sharper details with 3.0 Megapixel (2304*1296P) cameras. With 3 array IR-LED, IR night vision up to 65ft. Cameras could reach a distance of 20-28ft to see vehicle number. Employing IP 66 weatherproof aluminum housing material
- 【High Quality Service】We have lifetime well-experienced engineers and Technical support, if you have any question pls feel free to contact us anytime, And we also provide Free 10FT Antenna, Customers may request 8% discount code toward Camera system by connecting us.
User questions & answers
Question: | How can i record audio and intercom with this system |
Answer: | they have a new camera out now that has 2 way audio |
Question: | Is there an option to disable audio from being recorded |
Answer: | it does not record any audio. |
Question: | How many remote users can monitor the cameras simultaneously |
Answer: | we have 3 at the present time |
Question: | Can you view recordings from the app |
Answer: | Yes you can view |
Product features
Hiseeu Wireless Security One-way Audio 8 pcs Camera System with 3TB HDD Preinstalled
NOTED: The wireless sdystem doesn't mean you can use the system without any cables. Camera and NVR working still need power by power cord.(We Don't Take Charge of Installation)
WIRELESS SURVEILLANCE NVR KIT:
- This All-in-One 8 channel NVR kit allows 8pcs outdoor 1296P cameras to connect and set up in few minutes. No need exposed lines anymore between the camera and NVR box, more beautiful, more hidden, more safely. (Warm Note: they all need to connect power supply)
- Suitable for Home and Small Project Which Help You Record, Playback, and Remote.
Package included:
- 1 x 8CH H.265 Wireless Network Video Recorder(Wireless NVR supports connect with 2.4Ghz wifi router)
- 8 x Colour CMOS 3.0MP IR LEDs IP Cameras
- 8 x 10ftPower Supply (12V-1000mA) for Cameras
- 1 x 3.3ft Power Supply (12V-2000mA) for NVR
- 2 x 10ft 9DB Antenna(Enhanced WIFI signal for camera )
- 1 x User Manual / HDMI cable / 3Tb Hard Disk (Pre-installed in NVR)
- 2 x Warning stickers
Video Playback at Any Time
- 3Tb hard disk pre-installed in the WiFi NVR save 50% storgae of the H.265 NVR (up to 6TB supported). This system allows all cameras recording at the same time. Each time only support check 4 channels.
- Replay significant evidence or funny video records. Quick search for any event video. Playback any video on different days, hours, or minutes by controlling the timer axis under the split screen.
Motion Detection
This motion-activated email alert function allows you to always stay connected to all the unexpected movements happened in your house. An alarming email will be sent to your inbox.
IP66 Weatherproof
IP66 super waterproof grade and dustproof, durable outdoor weatherproof casing no matter windy or raining. Install the cameras outdoor or indoor to keep your home or business Safe.
Note: Power adapter is not waterproof
Clearly 2K Camera Image
3 Megapixel, best resolution on the market for wireless security camera system. Bring you crystal image both day and night, enjoy the clearest image.
Easiest Wireless Security System
The easiest wireless NVR security camera system ever! Power on and all is done. It releases you from messy cablings. No configuration and no need to hire an installation company! A real plug and play security camera system!
Easy Remote Access Anywhere Anytime
You can View Video Remotely Anywhere with your Phone, Laptop, pad or PC once Cameras are Set up. The App Lets you Group Multiple Systems to View up to 4 Cameras Simultaneously Anywhere Anytime.
Full HD Day and Night Surveillance Camera
Better than 1080P, 50%, clearer than 960P, 2304*1296 image sensor makes clear and stunning high-def video.
All cameras are equipped with infrared night vision.They can capture clear footage up to 65ft away in pitch-black darkness.
All in one system
The package contains nine power adapters for NVRs and cameras, and the NVR uses the largest 12V 2A power adapter.
Cameras and NVRs are configured before distribution. All you need to do is connect the power to the cameras and NVR, then connect the NVR to your monitor with the HDMI cable from the package.
- 【8pcs 1080P HD Waterproof Cameras】--Enjoy crystal clear image(1920x 1080) both during the day and at night, night vision covers up to 100ft and 75°view angle. With IP66 Metal housing, cameras can be used indoors and outdoors.
- 【Customizable Motion Detection & Email Alerts】--You can setup the Detection zone from your DVR to minimize false alarms. When there is an object moving in the recording area, and immediately send a email elert to you.
- 【Easy& Quick Remote Access】--Connect the system with internet,Scan the QR code to Download the free APP on smart phone or Tablet(work with Android and IOS system),and add the device information on free phone APP, just 3 steps, you can remote monitoring the cameras on mobile device anytime.
- 【Warranty & Service】--1 years quality Warranty, 30 days money back guarantee. 60 days replacement, We offer a professional Life time Tech Support ! please contact us if you have any question.
User questions & answers
Question: | I got the 2tb model, does anyone know how long continuous recording you can get with 2tb |
Answer: | Mine has been recording for about 6 months now. |
Question: | Is this a 2mp or a 3mp |
Answer: | 4mp |
Question: | Is there a program to view the downloaded files |
Answer: | When you open the App, you will be able to view the saved files. |
Question: | Are these wireless |
Answer: | No |
Product features
XVIM 1080P HD 2.0-Megapixel Video Security Systems & 8 Cameras
Our XVIM DVR Security System helps you keep everything and everyone you love safe. It's equipped with multiple features such as 2TB Storage, Night Vision, and Motion Alerts. You'll have your home or business under surveillance in no time.
4-in-1 DVR
XVIM 8 channel 4-in-1 DVR which supports CVBS, HD-TVI, CVI ,AHD Camera. It provides you the flexibility to extend additional security cameras. The XVIM DVR supports up to 8pcs 1080P or 720P cameras
Smart Playback
View recordings saved on DVR remotely via XVR Pro app. You can remote view on your mobile devices anytime anywhere. Playback locally on HD TV or computer monitor.
Easy Remote Monitoring
You can watch live monitoring video on your Smartphone, support iOS, Android, tablet, iPad, and windows system IE anytime and anywhere.
Night Vision
Each security camera have 24 PCS IR LEDs with 85ft night vision which allow 24/7 monitoring.
Email Alerts
XVIM security camera system support Motion detection recording, and you can customize detection areas, it will email alarm you when an intruder breaks into the areas
IP66 Waterproof Camera
Metal housing IP66 weatherproof CCTV cameras can be used indoors and outdoors. Whether it is rain, snow, sleet or wind, the cameras will work well
Customizable Motion Detection Area and Video Blind
You can set video blind areas on each camera to protect your privacy. People can not view of certain areas or activities.
- ✔【1080P Weatherproof Home Security Camera System】-- Get a sharp and crisp image day and night with outdoor security camera system. See in the dark with the powerful infrared night vision up to 65ft, capture essential evidence day and night. Aluminum weatherproof housing, video security cameras can be used indoor and outdoor. Mount the IP66 weatherproof security cameras outdoors as they’re built tough to withstand extreme cold and heat. Perfect for villa, home, office, shop, hotel, warehouse.
- ✔【Customize Motion Detection & Instant Alerts】--Stay confident that you won't be bothered by false alerts, as you can customize a specific motion detection zone for this home security camera system. Get peace of mind by receiving instant alerts and get notified of what's happening with 4 camera security system.
- ✔【Built in 1TB Hard Drive】-- The home security camera system pre-installed 1TB hard drive, it's ready to record,you can set up to auto, manual and motion detection recording,you can also remote playback and live view the video on smartphone. Support Ultra-Long Continuous Recording and Backup By USB. DVR camera system can be set to automatically overwrite the oldest internally stored footage or you can transfer those video files by USB to a memory stick or external hard drive.
- ✔【View from anywhere anytime】 The Home Security Camera System with the free "Danale" APP users can Live View & Playback on Smart Devices(IOS/Android) with WiFi or 2G/3G/4G Anywhere Anytime. Check in on your security cameras for home or business freely on your phone, table or PC, enjoy your bullet CCTV cameras wherever you have an internet connection.
- ✔【CCTV with 24/7 professional and responsible customer service】No worry about product quality. We provide 1 Year Warranty for free exchange and return,lifetime technical support. Any problem, please email or call phone for support. We will always provide the best customer service for you.
Product features
Anran 4CH 1080P Security Camera System
DVR Specification
Video Compression: H.264
Video Input: 4-Channel Input
Video Output: VGA/HDMI
Display Resolution: NTSC: 1080P/ PAL: 1080P
Record Mode: Continuous /Time Schedule /Motion Detection
Network Function: Support Live View with PC & Mobile Phone
Network Interface: RJ45, 10M/100M
Power Supply: DC12V
IP66 Weatherproof Camera
This 1080P Security Cameras built in 36pcs powerful IR-LED night vision. 75ft Night Vision Automatically Activates When Low Light is Detected, Which allow you to see clarity details even at night. Aluminum housing that can withstand the toughest of outdoor conditions
Super Clear Day and Night
View your world in 1080p Full HD high definition day or night. ANRAN Security cameras can automatically switch to night vision mode in low-light environments to ensure you have a clear view even in dim locations.
Smart Motion-Triggered Alerts
With this system, you can mark out the vital areas for motion detection. Whenever an intruder breaks into the areas, instant email alerts with snapshots and APP push alerts will be sent to you right the first time.
Local View or Remote View from multiple devices
Local Viewing: No Network needed, just connect the system to a monitor via HDMI/VGA port and enjoy multiple-cam views on one screen.
Remote Viewing: Download the Danale app View on your smartphone (iOS or Android), and enjoy four cameras simultaneous viewing on the app. You can also view the live view from computer via IE.
Playback Record Video Anytime Anywhere
Watch recordings saved on DVR remotely via Danale View app. You can watch them on your mobile devices anytime anywhere,You can using mobile network or WiFi.
Playback locally on your large screen HD-TV by using the HDMI port on the DVR.
Pre-install 1TB hard drive support Multi-Recording ways
Record Continuous: Your DVR will continuously record regardless of what is Happening.
Schedule Record : The schedule is presented as a 24-hour 7 days a week grid and is color coded to represent the event type.
Motion Detection Record: Your DVR will only record when motion is detected.
home security camera system Easy to Set Up
Product description
Introducing Night Owl’s Expandable 4K Ultra HD Wired Security System with Human Detection Technology and Motion-Activated Spotlights. At 4K, you capture recordings with clarity and precision. There are absolutely no fees for storing your recordings. Simply keep everything on the pre-installed 2TB hard drive. Human Detection Technology uses advanced algorithms to detect human motion, thereby reducing false alerts to your Smart Device and saving hard drive space. A built-in motion-activated spotlight activates anytime one of the 4K Ultra HD Wired cameras senses human motion, adding an extra layer of security to your world. Facial Capture and Recognition Technology captures a person’s face from up to 10 ft. away from the camera, scans the system’s database for a match, and sends a Familiar or Unfamiliar Face alert to your Smart Device. The weather-resistant indoor/outdoor cameras generate 4 times more pixels than standard 1080p video resolution. Additionally, continue recording in full-color video even in low-light settings with L2 Color Boost Technology. As light fades, these cameras provide crisp and clear video in full-color only switching to Night Vision when necessary. Night Vision up to 100 ft. and wide-angle viewing provide extreme coverage for your home or business. The Night Owl HD Wired Security System works alongside a free remote viewing App for iOS and Android Smart Devices. You can view on a PC or Mac with our free computer software. Plus, you have access to free 24/7 technical support in English, Spanish and French, to provide all the support you need. Experience the quality, reliability, and excellent customer service of Night Owl with our new 4K system.
- America's # 1 Wired Security Camera Brand* for your home or business
- WIRED SPOTLIGHT CAMERAS: Human motion activates the bright built-in spotlight for added security
- HUMAN DETECTION TECHNOLOGY: Reduces False Alerts to your Smart Device
- TRUE SECURE WIRED CCTV: 24/7 uninterrupted recording with no Internet required**
- FREE REMOTE VIEWING: View, access and playback your security recordings from anywhere in the world with no monthly fees
User questions & answers
Question: | What is the length of the video/power cables |
Answer: | Nope only on the left. Great little safe. Perfect for what I wanted |
Question: | Can this system still operate in freezing conditions |
Answer: | It cannot. |
Question: | Can I use the old cameras wires for this new cameras |
Answer: | Read the package |
Question: | Does the owl sstem 4 wired inlude all necessary cords |
Answer: | no it does not have a fire rating |
- 【4K 8.0MP Ultra High Definition and 150ft Long Night Vision】-- Four times the resolution of 1080P. This ultra HD 4K CMOS Image Sensor allows the camera to capture more light, which improves color, contrast, and low-light performance. In 4K resolution. Record everything with sharper details with the high Pixel count (3840 x 2160) and be able to digitally zoom into far away objects without losing any quality. Up to 150ft night vision in total darkness and 200ft Night vision in ambient light.
- 【Advanced H.265+ Video Compression DVR with 2TB HDD】This is the highest and most efficient of the compression technologies, consumes 50% LESS data and has a reduced data footprint allowing you to store more video to your DVR while also preserving and improving upon superior video quality. Also improves bandwidth efficiency and lets you maximize your 4K DVR and 2TB HDD storage space. Support Ultra-Long Continuous Recording and Backup By USB. DVR can be set to automatically overwrite the oldest
- 【View from anywhere anytime】-- The free app Zosi Smart lets you see all of your cameras in one place. Check in on your home or business wherever you have an internet connection. Free App for Live View & Playback on Smart Devices with WiFi or 2G/3G/4G Anywhere Anytime. Smart Phone Support: iPhone, Android ,Ipad
- 【Customizable motion detection zone and Alerts 】-- Be notified when there are unexpected movements. Smart notifications with image will be pushed to your smartphone via iPhone/Android App. You also can setup the Detection zone from your DVR to minimize false alarms.
- 【Noted】--If you want to get the 4K resolution, you need to connect a 4K or 8K TV monitor. 2 years quality Warranty, 60 days money back guarantee. Life time Tech Support ! If your product stops working in the first year we will replace it.
User questions & answers
Question: | Lens viewing size? Like 90 or |
Answer: | If you meant viewing angle it is pretty wide but more likely 90 degrees. |
Question: | It record audio |
Answer: | only if you buy the optional microphone cord |
Question: | Is this a dvr or nvr, and if not nvr which model has nvr |
Answer: | It is a DVR. Contact zosi if you only want nvr |
Question: | Como comprar solo el DVR |
Answer: | Dear friend, Sorry, we don't sell the 4K security DVR separately temporarily. Support Email: [email protected] Best regards |
Product features
ZOSI 4K Ultra HD 8CH Security System
Before Installation:This product require cabling. It is strongly suggested to test all products.
8.0MP Security Hard-wired Camera
The 8.0 Megapixel (3840x2160) HD cameras built in 24 IR LED lights. 150ft Night Vision Automatically Activates When Low Light is Detected, Which allow you to see stunning clarity details even at night.
Each camera with a 3.6mm lens and wide 110 Degree viewing angle, could offer a wide clear viewing range.
Aluminum housing that can withstand the toughest of outdoor conditions.3-Axis Aluminum Mounting Bracket, Vandal-Proof wire Protection, cable through bracket that can work better at outdoor conditions.
Local or Remote View from multiple devices
Local Viewing: No Network needed, just connect the system to a monitor via HDMI/VGA port and enjoy multiple-cam views on one screen.
Remote Viewing: Download the ZOSI Smart app on your smartphone (iOS or Android), and enjoy the cameras simultaneous viewing on the app. You can also view the live view from computer via AVSS PC client. With remote app , you can view video feeds live, receive push notifications and watch any previously recorded footage from anywhere in the world. You’ll never miss out on a moment, no matter where you are.
H.265+ Securet Recording Tech
The new H.265+ compression technology reduces video file sizes to save valuable Hard Drive space. The hard drive could record longer time with H.265+ recording tech.
With the new technology and certified hard drive, the system could setup four different recording mode: manual ; schedule ; motion detection and continuously .
And the DVR also can be set to automatically overwrite the oldest internally stored footage or you can transfer those video files by USB to a memory stick or external hard drive.
Product description
ANNKE New 8CH Ultra 4K High Definition DVR with 4Pcs 4k(8.0MP) Cameras
Enjoy 8MP Visual Feast on Mobile Devices
Our security system allows you to discover the tiny details in pristine colors and smooth on-screen movements on your smartphone, tablet and PC, wherever you are. It has 4 times higher valid pixels than 1080P, and such clear resolution brings license plate and facial recognition easily.
See Clearly in the Pitch Dark
Equipped with the latest EXIR array LEDs, the cameras bring up to 100ft/30m night vision in super clarity. They provide continuous surveillance from day to night with clear images and videos, leaving thieves and robbers nowhere to hide. And with IP67 weatherproof rating and cables threaded through the stand for extra protection ensure you can rely on their performance, day in, day out.
Specifications:
DVR:
Video Input: 8CH Analog HD/Analog+4CH IP
Video Output: HDMI up to 4K (3840 * 2160)
Analog HD Playback Resolution: 8MP/4MP/3MP/1080P/720P/VGA/WD1/4CIF/CIF
IPC Recording/Playback Resolution: Up to 6MP
Max Playback Channel: 8-CH
Onvif Support: 2.4
Camera:
Image Sensor: 8MP CMOS Image Sensor
Video Resolution: 8MP(3840*2160@15fps)
Lens: 3.6 MM
Number of Infra-Red LEDs: 2
Day and Night Function: Support IR-CUT
Night Vision Distance: Up to 100ft/30m
Wide Dynamic Range: Digital WDR
Operating Conditions: -30 °~60 °
Package Contents
1 x H.265+ 8CH 4K DVR
1 x 2TB hard drive
4 x 8.0MP Bullet cameras
4 x 60ft CCTV cable for cameras
2 x power supply
1 x 5.9ft/1.8m HDMI Cable
1 x 3.2ft/1m Ethernet Cable
- 【4K Ultra HD & 100 ft EXIR Night Vision with Sony Sensor】 The smart CCTV security camera delivers finest 4K Ultra HD footages with the latest Sony STARVIS sensor. The exceptional EXIR night vision tech allows the camera to shoot crisp night images from up to 100 ft away.
- 【Local Storage Capacity with 2 TB HDD】 The built-in 2 TB HDD provides free local storage for saving videos 24/7, without paying for cloud or monitoring fees. H.265 coding enables the system to record more videos without sacrificing image quality.
- Remote Access/Playback Wherever & Whenever Access the system remotely with mobile phones, computers or tablets for live stream & playback. Control the system on free ANNKE Vision App via WiFi/2G/3G/4G/5G wherever with iPhone, iPad, Android smartphones & tablets.
- 【IP67 Waterproof Camera Built for Any Weather】 The IP67 weatherproof housing enables the camera to work perfectly even in hot or cold climates. You can install the cameras indoors and outdoors, just anywhere you like, without worrying about rain or shine, snow or sleet.
- 【Tech Support & Worry-Free Warranty】 All our products are CE, FCC and HDMI certified and adopt information protection technology of military grade, to protect your property and data. We also provide 2-year warranty, warm customer services and lifetime tech support. If you have any question. Contact us via email, phone call, WhatsApp, social media for instant replies.
Product features
Why ANNKE Is Different
* Annke adopts the best image sensors, top-notch materials & crafts and hackproof encryptions to create the unrivaled smart security solutions. Guard your home & business all the year around.
Sharpest 4K Ultra HD with Sony Sensor
* With the Sony image sensor, the 4K analog security camera delivers sharpest 8MP Ultra HD images, 4X clearer than 1080p cameras.
* View, record & play back true 4K Ultra HD footages for recognizing all details.
Note: How to Get 4K Clarity
1. Make sure your DVR has been connected to a 4K monitor or TV.
2. Go to Menu -> Configuration -> General -> HDMI/VGA Resolution to manually change the resolution for 4K live stream.
Expandable 8CH DVR and Plug & Play Setup
* The expandable 5-in-1 DVR can work with up to 8 pcs TVI, AHD, CVI & CVBS and up to 4 pcs IP cameras simultaneously from ANNKE or third-party brands.
* Connect the security cameras to the DVR with the BNC cables directly without messy cabling.
100 ft Clear Night Vision with EXIR Tech
· The EXIR night vision tech allows a 30% increase in illumination for brighter & clearer pictures even in 0 lux darkness.
· The high-performance IR LEDs, 2D DNR & EXIR tech help the surveillance camera shoot crystal-clear images from up to 100 ft away.
Customized Motion Areas
· The customized motion area function enables you to mark up the important areas for much more accurate motion alerts.
· Get instant app pushes & email alerts with snapshots only when motion events happen in the customized areas.
Outdoor IP67 Weatherproof
· IP67 weatherproof casing protects the outdoor CCTV camera against extreme weather (-40 °F to 140 °F ). The camera can be installed anywhere you like.
· The security camera is weather-resistant and strong enough to use in various complicated conditions, outdoors & indoors.
2-year Surety & Free Lifetime Tech Support
· ANNKE provides free 2-year surety & free lifetime tech support for 100% guaranteed purchase. · You can reach ANNKE tech support team via email, phone call, WhatsApp, social media for instant replies.
Remote Access Anywhere & Anytime
· Access the DVR surveillance camera system remotely for live stream or playback via PCs, tablets and phones.
· Manage the whole system remotely via free ANNKE Vision app when you are in the office or traveling.
Advanced H.265 Video Compression
· The H.265 coding standard enables you to record up to 4 times longer than H.264 with the same HDD.
· At the same bandwidth, it not only transmits clearer and smoother video, but also saves more disk storage space.
Flexible & Multiple Record Modes
· The analog system can record 24/7 to provide non-stop surveillance and overwrite the oldest videos on the HDD.
· Users can also set up schedule record and motion detection record modes for longer recording time with the 2 TB HDD.
- 【H. 265+ 8CH 5MP Lite HD-TVI DVR/8pcs 1080P 2.0MP weatherproof camera】-- get a sharp and crisp image day or night with the camera's automatic IR-CUT filter Up to 120ft night vision in total darkness and 160ft Night vision in ambient light.More than 3.0Lux the night vision is color. Aluminum weatherproof housing cameras can be Used indoors and outdoors.
- 【Built in 2TB Seagate Skyhawk Security Grade Hard Drive】-- Support ultra-long continuous recording and backup by USB. Dvr can be set to automatically overwrite the oldest internally stored footage or you can transfer those video files by USB to a memory stick or external hard Drive.
- 【H. 265/H. 265+ High Efficiency Video Compression】-- with the advanced H. 265 technology, which could double the data compression ratio, keep the high quality video even with low bit-rate, it allows you to maximize storage space and enjoy ultra-long recording.
- 【 Mobile Remote Access】--Setup with ZOSI Smart or ZOSI View App and scan QR code to access real image on phone. Check in on your home or business wherever you have an internet connection. You can Live View & Playback on Smart Devices(IOS/Android) with WiFi or 2G/3G/4G Anywhere Anytime. Smart phone support: iPhone, Android, iPad.
- 【Advanced Motion Detection & Instant alerts】You can customize a specific motion detection zone in each camera to minimize false alerts. Smart Instant notifications and email alerts will be pushed to your phone when the camera detects the motion.
User questions & answers
Question: | Our hard drive is making a lot of noise and stops working at times. What can we do to fix this |
Answer: | Put in a new hard drive. The one you have is most likely failing. Suggest a WD 5400 RPM security drive. |
Question: | how long is the recording period |
Answer: | Dear friend, 8 cameras, 24 hour/recording, 1080p TVI DVR, 2TB hard drive, about 10 days. Support Email: [email protected] WhatsApp: 86-137-5005-6859 Best regards |
Question: | you get a disk with this package. what is it for |
Answer: | Dear friend, The hard drive is used for recording the video and playback. And the hard drive is pre-installed in the DVR when you receive it. Thank you so much. Support Email: [email protected] WhatsApp: +8618607561736 Best regards |
Question: | When r u guys going to fix ur app to watch live stream |
Answer: | updated the app but still not working. its asking me to register/login and when i try to obtain verification code it doesn't send to either my phone number or email. Viewing at home on my monitor is ok. But 99% of the reason why i got this was to view on my phone which aint working!. this sucks |
Product features
ZOSI H.265+ Security System
- H.265+ video Compression
- 5MP Lite Security DVR
- Video output: HDMI / VGA / CVBS
- Internal Hard drive: 1 SATA Port,Up to 6TB
- Maximum User Access: 10 Users
- Customized Motion Detection & Instant Alerts
Noted:
- this is a hard wired security system, all the cameras need to be wired to the dvr.
- this security system could work fine without internet. But if you want to remote viewing on phone or laptop, you would need to connect the dvr to the internet.
Motion Detection and Smart Alerts
Once any movement is detected by the security camera system, you will receive instant push notifications via ZOSI Smart App, email alerts and buzzer alarms, so you are able to act in the first time if something suspicious happens.
You can customize your motion detection setup by:
- Set up specific detection zones you need to monitor certain areas.
- Adjust the sensitivity to reduce unnecessary false alarms.
Local View & Remote View
Local Viewing: No Network needed, just connect the system to a monitor via HDMI / VGA port and enjoy multiple-cam views on one screen.
Remote Viewing: Connect the internet to the DVR . Download the ZOSI Smart app on your smartphone (iOS or Android), Or download the AVSS PC client on PC.
With remote app, you can view feed live, receive push notifications and watch any previously recorded footage. You’ll never miss any moment, no matter where you are.
Different Recording Mode
Record Continuous: Your DVR will continuously record regardless of what is Happening.
Schedule Record : The schedule is presented as a 24-hour 7 days a week grid and is color coded to represent the event type.
Motion Detection Record: Your DVR will only record when motion is detected. It could help to record more time with the 2TB hard drive.
Recycle Record: This option allows your DVR to overwrite the oldest video files on the hard drive.
Product description
Proudly American, Night Owl is excited to offer our U.S. designed and engineered expandable 4K Ultra HD Wired Security System with Human Detection Technology, Built-In Motion-Activated Spotlights, and Unique Enhanced Security Features. The camera’s bright spotlight activates when it senses human motion, stopping trespassers in their tracks. Human Detection reduces false alerts to your Smart Device, while Facial Capture takes a snapshot of a person’s face and sends you a real-time alert. New to video security systems, 2-Step Verification and Single Sign-On prevent unverified access to your system. How about security for your security? This DVR is the first of its kind to use Anti-Theft Technology to send real-time alerts if it's moved, so you're always in the know. There are no fees for storage. Keep everything on the pre-installed hard disk drive (HDD). You own your recordings! The weather-resistant indoor/outdoor cameras use Color Night Vision to continue recording in full-color in low-light settings, only switching to Night Vision if necessary. Night Vision up to 100 ft. and wide-angle viewing provide extreme coverage for your home or business. Night Owl's wired technology uses a secure hardwired connection for real Closed-Circuit Video Security (CCTV). A wired connection delivers uninterrupted viewing and recording with no delays, providing you with true around the clock protection. Our free remote viewing app for iOS and Android Smart Devices keeps you connected and provides easy access to your recordings. NOTE: The cameras are only compatible with this DP8 series. The DVR is compatible with our DP2 and DP8 series cameras. It is not backward compatible with other Night Owl wired products.
- America's # 1 Wired Security Camera Brand* for your home or business
- HUMAN DETECTION TECHNOLOGY: Reduces false alerts to your Smart Device
- UNIQUE ENHANCED SECURITY: 2-Step Verification with Single Sign-On and Anti-Theft Technology
- TRUE SECURE WIRED CCTV: 24/7 uninterrupted recording with no Internet required**
- FREE REMOTE VIEWING: View, access and playback your security recordings from anywhere in the world with no monthly fees
User questions & answers
Question: | how many feet of cable is included with each camera |
Answer: | 50 |
Question: | how is the video at night? Can you see people in the video at night |
Answer: | Video is ok, yes you can see them as long as they are within the light range |
Question: | Do you have to have a monitor connected to configure after it's set up? No configuration apps or web interface that I see |
Answer: | You have to have have a monitor to set up. |
Question: | Does this product come with the video power cables, 4-way splitter, and wall charger? If yes how many feet |
Answer: | it comes with all the cables needed to hook it up. The cameras run straight back to dvr. |
- . [ 4K Ultra HD Security System Overview ] __ 4K Ultra HD(8MP) is capable of recording a pixel ratio of 3840 x 2160, that’s 4x the resolution of 1080P. This kit comes with 8CH H.265+4K DVR recorder and 4 x IP67 Weatherproof 4K(8MP) security camera, 150ft Night Vision, 110° View Angle. (2TB Security Grade Hard Drive was pre-installed inside the DVR)
- . [ Advanced H.265+ High Efficiency Video Compression ] __ ZOSI self-developed H.265+ video coding technology extract features that focus on characteristics of the surveillance scenes for larger storage space and better image quality. H.265+ can further improve compression ratio on the basis of H.265 standard and save about 80% storage compared with H.264, and thus effectively saving storage resources and provides an excellent and smooth viewing experience.
- . [ Local or Remote Access, 4K Video Playback Anytime & Anywhere ] __ View and control your security system locally by connecting the system to a monitor, or via free ZOSI Client software on Windows or Mac, or via iOS & Android APP (ZOSI Smart ) on mobile devices remotely.You can also playback significant evidence or funny videos records by searching different days, hours or minutes.
- . [ Advance Motion Detection & Alert Push ] __ You can customize motion detection area in each camera to minimize false alerts. Instant notifications and email alerts will be pushed to your phone directly as long as the cameras detect moving objects.
- . [ Customize Each Camera with Different Record Modes ] __Our ZOSI NVR offers 4 kinds recording modes to meet your needs (Get enhanced image quality with 4K resolution recording): Record footage continuously; Record during scheduled times; Only record when detect motion; Recycle record. You can customize each camera with different recording modes, and download the recording files for the USB backup.
User questions & answers
Question: | How long is warrenty? Please provide link |
Answer: | I'm really sorry to say that I don't know. I bought these as a replacement of exact the same type cheaped tubes in a little amplifier to use as a tube buffer between my cd-player and my pre amp. The quality is impaccable though. |
Question: | Is the camera housing made of metal |
Answer: | Yes, GE JAN 5654W tubes are excellent driver tubes for both the Little Dot mk1+ and Little Dot mk ii headphone amps. We have several of the Little Dot amps in our workshop and have tested these tubes, and many other US as well as Russian tube brands, extensively in both the mk 1+ and mk II; when properly chosen the JAN 5654W consistently rank the highest in terms of sound quality and low noise level. The test parameters we use during a portion of the electrical parameter testing were chosen based on the circuit requirements of the mk 1+ and mk II headphone amps. James at Riverstone Audio |
Question: | can i have 2 dome cameras and 6 bullet cameras to make 8 total cameras |
Answer: | Thank you for your question. First the quick answer...5654W tubes used in Riverstone Audio's matched tube pairs and quads have undergone extensive testing and are ready to use...so plug, play and enjoy. And now the longer answer...There are varied views on the effect of tube “burn in” on sound quality and if it is necessary. From a technical viewpoint, during initial use, there may be small changes in the electrical characteristics of a vacuum tube, including changes in cathode emission. For a given circuit, these initial changes may influence how a tube “sounds” in a particular audio device. For a headphone amplifier or other audio device, and depending on how a tube is used in a circuit (e.g., tube-based or hybrid circuits), detectable changes in sound quality, if any, will usually occur very early in the use cycle of a tube. However, for some tubes, you may continue to hear subtle changes even after 10 to 20 hours of use. Changes in electrical characteristics, which depend on the chosen operating point of a tube (e.g., plate voltage) are measureable and can be documented by monitoring a tube’s electrical parameters as a function of time. For the 6AK5/5654 family of tubes, we find that measurable electrical properties stabilize within the first several hours of use and, in fact, for many of the 5654/6AK5/EF95 tubes we have examined, stability in measured parameters is often achieved after less than an hour of use (the rate at which the parameters stabilize during initial use depends on the chosen operating point of a tube, such as plate voltage and grid bias).At Riverstone Audio we utilize detailed screening and test procedures for our matched tube sets. To screen out low quality tubes, and to help stabilize the electrical characteristics of the tubes used in our matched tube sets, we subject the tubes to several test cycles that incorporate an extended hold period during which key electrical parameters, such as plate and grid current are monitored for stability (drift). As part of our QC procedure, all tested/matched tubes sets are checked for noise AND sound quality. The sound quality test is performed using a headphone amplifier by technical staff well trained in the nuances in sound quality for various types of tubes – tubes that do not pass the electrical parameter tests, noise, or final sound quality checks are discarded.Our matched 5654W and 5670W tube sets are the most extensively screened and tested vacuum tubes available anywhere. So..plug, play and enjoy and rest assured that the tubes are ready to use. James at Riverstone Audio |
Question: | How long is the camara cord |
Answer: | 5654W tubes are not a direct substitute for the Chinese 6K4 pentode. The closest Western equivalent to a Chinese 6K4 tube is the 6BA6/EF93 pentode. However, some of the headphone amps and tube buffers on Amazon that have hybrid circuits allow using several different tubes in place of the 6K4, including the 5654/6AK5/6J1. Before ordering, please check directly with the amp or buffer seller to verify that your particular amp or buffer model can utilize different types of 7-pin tubes. Best regards, James at RIverstone Audio |
Product features
4K Ultra HD 8MP
4K Ultra HD(8MP) is capable of recording a pixel ratio of 3840 x 2160,that's 4x the resolution of 1080P,bringing you closer to reality than ever before.
8X Digital zoom with click
Select the E-Zoom icon from the menu on the DVR, choose "8X" to click and zoom the images, never miss any useful evidences when things happens.
Enhanced Clarity with 3D-DNR
3D-DNR (Digital Noise Reduction) technology filters out digital noise from low-light scenes, as well as any noise caused by motion.
Customizable Detection Area
- Customize the motion detection area in each camera, reducing the number of false alarms, to save your time and allows you to stay connected to all the unexpected movements.
- In other words ,you can block out select areas on each screen, this is to grant privacy in situations, people can not view of certain areas or activities.
Smart Recording & Backup
- ZOSI DVR offers 4 kinds recording modes to meet your needs: Record footage continuously; Record during scheduled times; Only record when detect motion; Recycle record.
- You can customize each camera with different recording modes, which allows you to save space on the hard drive, and you can download the recording files for the USB backup.
Local and Remote Access
- Local Access: Connect the system to a monitor or TV via the HDMI cable or VGA cable;
- Remote Access: (Also need to connect the system to internet) Easy to get live streaming or playback videos via ZOSI App on iOS & Android devices, through ZOSI Client software on Windows or Mac,or via major browsers.
Package Contents:
- 1 x H. 265+ 8CH 4K DVR
- 8 x 8. 0MP Bullet Cameras
- 8 x 60FT CCTV Cable for Cameras
- 3 x 12V/2A Power Supply
- 2 x 1 to 4 Power Splitter Cable
- 1 x USB Mouse
- 8 x Mounting Screw Bag
- 8 x Warning Sticker
- 1 x HDMI cable
- 1 x 2TB Security Grade Hard Drive(Pre-installed inside the DVR)
Latest Reviews
View all
4 Submersible Pumps
- Updated: 25.03.2023
- Read reviews

Smart Watch With Cells
- Updated: 26.03.2023
- Read reviews

Midi Pads
- Updated: 16.01.2023
- Read reviews

Brita Water Purifier Pitchers
- Updated: 13.04.2023
- Read reviews

Doodle Pad
- Updated: 31.05.2023
- Read reviews