12 best doorbell doors

• 1080p HD video doorbell with enhanced features that let you see, hear, and speak to anyone from your phone, tablet, or PC.
• An update from the original Ring Video Doorbell, enjoy improved motion detection, privacy zones and audio privacy, and crisper night vision.
• Receive mobile notifications when anyone presses your doorbell or triggers your built-in motion sensors.
• Powered by the built-in rechargeable battery or connects to existing doorbell wires for constant power.
• Easily setup by connecting your Ring Video Doorbell to wifi through the Ring app and mounting with the included tools.
• With a Ring Protect Plan (subscription sold separately), record all your videos, review what you missed for up to 60 days, and share videos and photos.
• Pair with select Alexa-enabled devices to enable announcements and two-way talk for convenient in-home monitoring.

• Alarm Contact Sensor: The operating wireless range is 600ft in OPEN area with LED indicator,ideal door sensor chime for office/home/store.
• Loud Sound: 52 different ringtones with 4 sound level from 25~110dB to adjust, perfect for your daily use(INDOOR use only).
• Easy Intallation: Pls install it AFTER pairing.Plug the receiver into socket,tear off the tape behind door sensor then paste on the door.
• Expandable: Each door sensor or receiver can be expandable,you can use them with additional BITIWEND door sensors or doorbells.
• 1 year quality service: Any problems about door open chime,pls contact with our customer service team to get a full refund or replacement.

User questions & answers

Question:	Can you unplug it and plug it back in without needing to do any set up steps? For example plugging it into a smart plug to disable it on schedule
Answer:	Yes you can unplug it and just plug it back in. No steps needed.
Question:	Can this unit be mixed with Bistee units
Answer:	Yes it can be mixed with Bistee units
Question:	How can I extra sensors/door chimes I have three doors I need to put them on but this kit on only comes with one chime
Answer:	hello, yes, you can add extra sensors /chimes,, below are the links. if any further questions,please contact with our customer service team. https://www.amazon.com/dp/B07F8PK5M3 https://www.amazon.com/dp/B07BRGFMCS
Question:	Is it compatible to alexa
Answer:	No, It's simply just a wireless door chime .

Product features

Kid Door Alarm

Keep an eye on your children safety, it will remind you when children open the door/window and sneak around.

Door open alert for Elderly

It is perfect for elderly use, will notice you when they get out or come back home.

Door Open chime for Store

There are 52 ringtones to choose for your store,and it is a great choice inform you when customers enter or leave.

Entry Door Chime for Office

It is easily let you know when someone enter the door, even if you are not in the reception area.

4 Volume sound level and four "ding dong" ringtones are optional.

How to Replace the battery of door sensor

1. Use the screwdriver (not included) to open the cover of door sensor.

2. Remove the battery out to replace a new one.

Battery type: CR1632 cell battery, 3V

Operating Voltage: 3V DC(1* CR1632 battery) Operating current: 3uA(standby), 15mA(Transmitting) Installation gap: ≤ 1cm Working temperature: -15 ℃ ~ 60 ℃ (non-waterproof) Working Humidity: ≤ 85%

• 100% SATISFACTION: Our AVANTEK wireless doorbell is approved by FCC, CE and RoHS; we provide customer service on our products and we will always do our best to support you.
• SIMPLE SET UP: Just plug the mini receiver into a socket and fix the transmitter on a wall with the accessories provided; includes 2 screws, 2 anchors, a key and a piece of double-sided bonding tape
• 300 M/1000 FT ULTRA LONG WIRELESS RANGE: 1 plug-in receiver included; will not interfere with other equipment in your home or those of your neighbors; ensures you will never miss a visitor, even if you are a few rooms away or on another floor
• 52 CHIMES TO CHOOSE FROM: 1.1 in (29 mm) stereo speaker delivers rich and crisp sound; 5 adjustable volume levels with a maximum setting of 115 dB; press Next or Previous button to easily choose from 52 melodies
• HIGH PERFORMANCE TRANSMITTER: Ultra-low power consumption; uses a CR2032 lithium battery that boasts 3-year maximum lifespan; IP55 dustproof and waterproof rating; works between -4 °F to 140 °F; withstands various harsh weather conditions
• MEMORY FUNCTION: Remembers your last melody and volume level after a power outage; no need to reset to your previous settings; convenient and easy-to-use design for an enhanced user experience

User questions & answers

Question:	what powers the doorbell button? Want to use in an office environment outside the office door. No wiring at the location. Will this product work
Answer:	I am not sure what it was but I can tell you that this grass grew fast, strong and green everywhere I spread it. I did still need grubex though.
Question:	Can it go through the cold test of Chicago
Answer:	A light coating will cover the area indicated.
Question:	Is the song twist and shout
Answer:	Our Scotts Turf Builder Grass Seed Northeast Mix contains 5.5% Silver Dollar Perennial Ryegrass, 7% Vision Perennial Ryegrass, 4% Treasure II Chewing Fescue, 12.5% Fenway Fine Fescue, 6% Avalanche Kentucky Bluegrass, 10% Jump Start Kentucky Bluegrass, 5% Beyond Kentucky Bluegrass, and 50% WaterSmart Plus Coating.
Question:	Is the button illuminated constantly
Answer:	It really depends on how hot it is, specifically the soil temperatures need to be constantly in the 60s overnight for them to germinate, also make sure you have some soil covering them to help hold in the moisture.

Product features

IP55 Waterproof

Mother Nature can be fierce. In order to withstand whatever the elements may throw at it, the transmitter has a high waterproof rating of IP55, which is higher than ordinary doorbells. Functional between -4 °F to 140 °F, its tough construction allows the doorbell to operate in even the harshest weather conditions.

Long Operating Distance

With a reliable wireless range of 1,000 feet and strong signal penetration, the doorbell will never fail to alert you when someone shows up at the door. Enjoy a reliable and hassle-free doorbell system at home, in factories, offices, classrooms, apartment blocks, villas and other large areas.

Music to Your Ears

The doorbell boasts an ample selection of 52 melodies and a wide volume range of 0-115 dB. Ranging from traditional doorbell chimes to jingles known around the world, the playlist certainly offers a chime that suits your taste.

3-Year Battery Life

The transmitter uses a 230 mAh CR2032 lithium battery which has an ultra long three-year lifespan, freeing you from the hassle of frequent battery purchases.

Mute Mode

The silent volume level doesn’t disturb a sleeping baby and the maximum level of 115 dB is hearable by the hearing-impaired or even during a party. Thanks to the visual LED alert, a disturbance-free notification is provided.

Convenient Size

After carefully researching customer feedback, we have upgraded the design of the receiver station, giving it a smaller size of just 2.8 (L) x 3.1 in (W), so that it won't block off any neighboring power sockets.

Memory Function

Thanks to its smart memory function, it remembers your previous set melody and volume level - even after a power outage. This thoughtful feature ensures your personal touch doesn't get deleted.

Easy Setup

Choose from two simple installation methods: fasten the doorbell to your wall with the adhesive patch or fasten it with the screws supplied. All the required accessories are included in the package for an effortless installation.

Product description

Housebreaking and scratching doors are the two main many problems that you will face when you get a new puppy.

This is an easier and better way to help you to communicate with your dog instead of instead of bearing barking and scratching.

You can hear the gentle tinkle bells and teach them how to signal you when they have to go to bathroom or go to outside.

7 Big Premium Quality and Nice Sounding Extra Loud Bells

Sleek silver coating jingle bells are sound great and durable to resist stress from the playful dogs.

Bell Diameter: 1.5 Inches

High quality bells is pleasant and easy to hear: 7 Loud & Crisp Bells can be heard at least several rooms away.

Super strong thicker nylon ribbon to withstand the toughest tugs, scratches, and bites. Belt Length: 41 Inches; Adjustable Belt Length: from 28.3 inches to 32.3 inches.

3 snaps/buttons for longer range of length adjustment, make it adjustable and easy to hang on any door at the height you choose.



Upgraded - 3 Snaps for Length Adjustment

A great and fun way to house train your dog is to train her to communicate to you when she needs to go out to potty is by teaching her to ring a potty train bell. This is best taught after your dog seems to prefer to go outside to potty and you would like to give her a good way to communicate that to you. The dog bell works especially well for dogs who only have only a few accidents or have accidents by the door. Teaching your dog to ring a bell prevents her from needing to resort to such "uncivilized" behavior as scratching on the door or barking to tell you to let her out.

When it’s time to potty train your puppy, you can do more than just teach her that she needs to go outside. You can also train your puppy to ring a bell any time she has to go out. Hearing this bell will alert you that your puppy needs a potty break. It has the added advantage of discouraging your puppy from scratching or barking when she needs to go out.

• 🔔You get what you pay for. Our Luckyiren’s offer is reasonable and realistic. Visible Quality, excellent quality and reasonable price. Unlike those provide unimproved dog bells at high price, we consider more from the customer's point of view.
• 🔔We upgraded dog bells based on customer feedback. Older version has only 2 lengths, some customer use it on the shortest length and it's still too long for handles that are lower. We increase to 3 snaps/buttons on new version for longer range of length adjustment, now you can turn it up shorter.
• 🔔Equitable Price and Professional Quality Consistent. Bell are made of premium quality material, the surface of bell adopt Plating coating technology to keep it shine and don't rust. Inside ball is made of premium stainless steel to make jingle sounds clear and crisp.
• 🔔Solid and Durable. Belt is made from heavy duty nylon material and tested thoroughly for durability. The connection parts are well-made, solid and reliable. Belts are excellently sewed; the connection parts of the bells and snap points are thick made from premium material. No matter how badly the dog destroys it, it won’t break.
• 🔔.If you don't want to install a dog door on your own door, then choose this puppy bell, it's very convenient and easy to use, and it's fun to interact with your puppy. If hanging the bell on the doorknob causes inconvenient, you can buy our Lukcyiren hook, stick it to a suitable position for hanging the bells.

User questions & answers

Question:	I only got the long bell strap. I can't figure out if they come apart into two. Does it? or am I missing the short strap with bells
Answer:	The manufacturer does not call out a heat resistance temperature for this set.
Question:	How do you train puppy to ring bell only when they need to pee or poop
Answer:	Hello! Thank you for asking. It is made in our own facilities in India.
Question:	Where is this product manufactured
Answer:	Hello! Thank you for your question. We would not consider these light turquoise. They are a aqua/teal color.
Question:	Did not come with instructions. Where can I get instructions from
Answer:	Yes, you can find a 4 pack of towels in our Amazon store. Thanks!

Product features

Dog scratching doors! Help!

Hate Barking, scratching broken the door? Wanna an easier, better way to communicate with your dog/cat or others pets?

7 Big Premium Quality and Nice Sounding Extra Loud Bells

• Sleek silver coating jingle bells are sound great and durable to resist stress from the playful dogs.
• Bell Diameter: 1.5 Inches
• High quality bells is pleasant and easy to hear: 7 Loud & Crisp Bells can be heard at least several rooms away.
• Super strong thicker nylon ribbon to withstand the toughest tugs, scratches, and bites.
• Belt Length: 41 Inches; Adjustable Belt Length: from 28.3 inches to 32.3 inches.
• 3 snaps/buttons for longer range of length adjustment, make it adjustable and easy to hang on any door at the height you choose.

Upgraded - 3 Snaps for Length Adjustment

A great and fun way to house train your dog is to train her to communicate to you when she needs to go out to potty is by teaching her to ring a bell. This is best taught after your dog seems to prefer to go outside to potty and you would like to give her a good way to communicate that to you. The dog bell works especially well for dogs who only have only a few accidents or have accidents by the door. Teaching your dog to ring a bell prevents her from needing to resort to such "uncivilized" behavior as scratching on the door or barking to tell you to let her out.

When it’s time to potty train your puppy, you can do more than just teach her that she needs to go outside. You can also train your puppy to ring a bell any time she has to go out. Hearing this bell will alert you that your puppy needs a potty break. It has the added advantage of discouraging your puppy from scratching or barking when she needs to go out. Use the following steps to bell train your puppy.

Continuous feedback and improvement:

We have received some customer feedback about hanging the doorbells on the doorknob. Sometimes the doorbell will be caught when closing the door. Some customers do not like the sound of the bell every time the door is opened and closed. If you are also troubled with these problems, there's a good solution for this: we suggest that you buy our Luckyiren hook, stick the hook on the wall next to the door, and then hang the pet doorbell on the hook, it can solve all problems perfectly. This hook is versatile and very practical, you can click on our shop or search Luckyiren hook to find it.

Product description

Govee Wireless Door Open Sensor with Chime, Take Care Of Your Family and Business

Mount the door sensor on the door and plug receiver into any standard outlet, and this door entry alarm is ready to work. When the two parts of the door alarm sensor are separated, door sensor will be triggered, then the receiver will get signal from the sensor For home security, you can get alert when deter break-ins or children/pets coming out.

For business use, ensure never miss a customer when they come



Specifications:

Operating Range: 330ft (100m in open area)

Volume Range:110-80-60-40-0 dB

Chime Option: 36 Chime Options

Plug- in Receiver Voltage: AC 110~240V

Working Frequency: 433.92+-0.5Mhz

Sensor Battery: 2*12V 23A(Included)

Battery Time: About 12 months(Depend on the Triggered frequency)



Package Contents:

1* Door sensor

1 *Receiver

1 * User Manual

2* 3M Tape

• Detection and Alarm: Act like a vigilant soldier, escorting your safety. The chime receiver will alarm immediately when the magnetic door sensor separated 2cm.
• Wide Working Range: The wireless door chime offer up to 328ft detection range. Far enough to cover every window and door in your house and store.
• 110dB with 5 Volume Levels: Wireless Door Open Sensor is loud enough to detects entry, prevent kids, babies or pets going out the house, protecting your home or office.
• Customized Alarm Chime: The chime choices include a doorbell, barking dog, siren and various snippets of well known songs. And the LED indicator creates a visual LED alert for the hearing impaired.
• Easy Setup and Installation: The doorbell chime has already been paired out of box, simply plug in the receiver and choose the ringtones and volume you’d like, tear the double sides adhesive tapes and stick the sensor to the door or window.

User questions & answers

Question:	Can I use 2 receivers with 3 sensors
Answer:	There is only one long strap with bells. You can adjust it to be shorter or longer depending on the size of your dog and door.
Question:	How to paired? The one a got don’t ring
Answer:	As a puppy I would take her after meals or every few hours. Everytime we would raise her paw to make the bells ring and say "potty" then take her out. Didn't take more then2 weeks for her to figure out the bell although now any time she wants to go out, even to play she'll ring the bell.
Question:	what is the battery life of the sensors
Answer:	I’m china
Question:	Can it be connected to the existing water leak detector hub
Answer:	You don't really need instructions. Place it on desired door where you want your pup to go when they need to go out....

Product features

LED Light

● In the evening you can also turn the receiver into silent mode

● Don't worry, when the door and window are opened, our LED will flash to remind you

Low Battery Prompt

● When the battery is low, the indicator light will turn red. Please pay attention to replace the battery

● Sensor Battery: 12V 23A*2

Compact Design

● Please be noted to align groove

● After the transmitter is separated by 2cm, the receiver will ring to remind

• 1080p HD video doorbell with enhanced features that let you see, hear, and speak to anyone from your phone, tablet, or PC.
• An upgrade from the original Ring Video Doorbell 2, enjoy improved motion detection, privacy zones and audio privacy, and dual-band (2.4 or 5.0 GHz) wifi connectivity.
• Receive mobile notifications when anyone presses your doorbell or triggers your built-in motion sensors.
• Powered by the rechargeable battery pack or connects to doorbell wires for constant power.
• Easily setup by connecting your Ring Video Doorbell 3 to wifi through the Ring app and mounting with the included tools.
• With a Ring Protect Plan (subscription sold separately), record all your videos, review what you missed for up to 60 days, and share videos and photos.
• Connect your Ring doorbell with Alexa to hear announcements on your compatible Echo device when your doorbell is pressed and see a live view of your camera if you have an Echo device with a screen. Talk to visitors by saying “Alexa, talk to the front door.”

User questions & answers

Question:	Can you have 2 ring doorbells on a home? will they operate independently
Answer:	Yes as long as you name them different should work fine
Question:	can you hook the feed to a hard drive
Answer:	I don't believe there is a continuous "feed." The device is activated by motion and/or pushing the button, then recordings are made. If it helps, the videos can be shared with several options. I share it to myself by email then I capture it with software I have for capturing videos on my desktop. Then I save my videos to an external hard drive for backup.
Question:	The echo show5 has no built-in battery? Seems that I need to buy a ggmm es5 battery base to move my echo show around
Answer:	Why are you asking about the Echo Show on a Ring Doorbell 3 product listing? Also, no Echo device has ever been battery powered, seems strange you wouldn't know that. Many third party manufacturers make external battery packs for them, but the reliability of them is questionable.
Question:	What is Pre-Roll on the
Answer:	Hello, The Pre-Roll feature is available on the Ring Video Doorbell 3 Plus. This feature allows you to see an additional four seconds of video before the motion event was even triggered. This is a first-to-market feature for battery-powered doorbells and unique exclusively to Ring. Pre-Roll video is in black and white and in low resolution to conserve battery life. If you have any additional questions, please visit us at ring.com/help or email us at [email protected]. Thank you, Ring Team

Product description

Newhouse Hardware's CHM1 door chime is a modern replacement chime for your doorbell and is intended for hardwired installation and may be used with one or two doors. It features two distinctive chimes, 2-note melody for the front door and 1-note melody for the back door, so you'll know which door to head to. Powered by a 16-volt AC transformer, sold separately (search Newhouse Hardware model# 16TR or 3TRAN. A great addition or replacement for your home.

• TWO SOUNDS: Classic two-note “Ding Dong” sound for the front door button and has an additional connection with a separate "Dong" for the rear or side door
• DIMENSIONS: Cover: 7-1/4” W x 4-1/8” L Base: 7” W x 3-7/8” L Overall Depth: 2”
• COMPATIBILITY: Use with a 16-volt/10 VA or 16-volt/15 VA transformer (not included) when connecting to a regular doorbell. Search “16TR” or "3TRAN" for a compatible transformer.
• INCLUDES: Door Chime and mounting screws (found inside the chime cover).
• PLEASE NOTE: This item does not include the doorbell button or the transformer. Search “CKIT1” for a door chime, transformer and door button set
• PLEASE NOTE: If you would like to hear the sounds of the chime, please see the video that is with the images on the left hand side of this item page.

User questions & answers

Question:	Is this compatible with a 24v 40va transformer? how many decibels does this output
Answer:	Yes, you need to pair each door sensor to each receiver manually. Here are the steps. 1.Press the "Melody"+"Volume" Buttons together for 3s on H7202 2. Separate the transmitter H5023 for a second 3. Separate the transmitter again to check if you have paired it or not. Need any help, please contact us via [email protected].
Question:	Does this work with a ring doorbell? My current one does not and I’m seeking a replacement
Answer:	Here are the steps: 1. Press the "Melody"+"Volume" Buttons together on H7202 2. Separate the transmitter H5023 within 10 seconds. 3. Separate the transmitter again to check if you have paired it or not.
Question:	Hi Sir, I want to buy 50 pcs, could you please help me to check if there are 50 in stock? Thank you
Answer:	I don’t know yet, it’s been half year。but it still work
Question:	Can someone upload a sound sample, or video with sound, of how this door bell chime sounds
Answer:	No, it can't connected to the existing water leak detector hub.

Product features

Experienced Supplier in the Hardware Industry

Providing a wide array of quality parts and products backed by a performance guarantee. Proudly supplying both DIY and Professional customers for over 20 years and led by experts with over 100 cumulative years in the Home Improvement channel. A superior customer service experience is provided from beautiful Northern California

Product description

The Doorbell Boa is the world’s first side-door protective video doorbell door mount. The solidly designed door mount slides onto the side of your door using its constricting brackets along with a sturdy container that enables homeowners to insert and protect their preferred Video Doorbell inside. The incredibly popular Ring Video Doorbells 1,2,3 and others fit perfectly inside. Although the Doorbell Boa is perfect for apartment renters, condo owners, college dorm residents and to take on vacation. Non-homeowners are often restricted from mounting or installing a video doorbell using screws as it damages the landlord’s property. The Doorbell Boa is designed to help protect property while holding and protecting various sized non-wired video doorbells on doors that open inward. Compatible with non-wired Ring 1, Ring 2, Ring 3, Eufy Battery 2k and other brands that are maximum 4 inches wide x 6.5 inches tall x 1.75 inches depth. Sturdy ABS container and steel constricting brackets have anti-theft design features to help deter theft of your video doorbell and the mount itself. The Doorbell Boa can only be opened if the mount is NOT attached to the door. Easily remove your device to charge the battery without having to unscrew your video doorbell from the wall. Video Doorbell System not included

User questions & answers

Question:	What is it made of
Answer:	The Doorbell Boa is a sturdy UV-resistant ABS container with steel brackets. We tried to make it as sturdy and secure as we could to help protect you and the video doorbell also. I hope that helps.
Question:	Can you press the button for the door bell inside the boa
Answer:	Yes! you can see the compatible doorbells on our website and all their functions work once placed inside the Doorbell Boa
Question:	I have a 2.4 inch width on my camera, would my camera not slip out being that this one is made for 4 inch width
Answer:	Hello. The window opening in the front of the Doorbell Boa is only 2 inches wide. Some video doorbell systems are even wider than yours, but if the lens and motion sensors are centered within the 2 in window, it should work. Here's a video with a list of compatible video doorbell systems https://youtu.be/JbuRUyS7uno . Hope that helps.
Question:	Will this work on doors that also feature an outward swinging screen door? Would it between the door and screen door? Thanks
Answer:	It does but the quality was not that clear. it just depends on your video system.

• Weatherproof & Easy Installation - Made of high quality material and craftsmanship, this video doorbell has passed IP65 test and endures rain and snow. No wires & cables required using 3M adhesive tape; Optional 1 pack of screws and doorbell wires included for screw-on install; Anyone can install WUUK video doorbell where you like in just 1 minute
• Control via all-in-1 mobile app - Support 2.4GHz WiFi Connection to access real-time two-way audio & video communication using the WUUK app, available on iOS & Android platform. (NOT Support 5 GHz Wifi)
• High Quality 1080P HD - 162° Wide Angle Lens & IR Night Vision right in the palm of your hand. View live streaming video on your phone to stay updated on what’s going on in your home or office
• No Hidden Fees - NO subscription charges required, data can be stored locally using SD card OR record and store 48 hr securely in cloud storage for free so valuable evidence is available in the event of an incident; Camera access can be shared with family members
• Dedicated Tech Support - 30 days money back guarantee, 1 year warranty on parts, WUUK offers technical support via the WUUK app & Help Center, device is Alexa compatible

User questions & answers

Question:	Can I get notifications on my laptop and/or the ability to live view from a pc
Answer:	Currently our doorbell can't receive notification on the laptop and view it in real time on the PC.
Question:	can the doorbell be mounted horizontally
Answer:	There is nothing that forbids the product to be mounted horizontally, all hardware parts still work. However, the picture frame you get from the app will also be that angle as it can not be rotated in the app. So this usage is not recommended! We recommend to place it vertically and, if needed, use the angle mount to adjust the angle. Thank you!
Question:	Can I use 128gb sd card
Answer:	Not recommended. You can use an SD card that doesn't exceed 64GB, but 128GB is not recommended as it may slow the read and write speed.
Question:	Is this weather resistant
Answer:	The doorbell is IP65 waterproof and can endure the temperature -20°C to 50°C. So basically it can survive mild rainy days, hot days, and some snow days. But if you are using it in a cold area, we'd suggest hardwiring, as cold weather may cause the battery to drain quickly.

Product features

1080p HD Two-Way Video Call

When someone presses the doorbell you can receive a 1080p HD two-way video call via your smartphone. You will never miss a visitor again! Enjoy instant real-time communication with your visitor from anywhere. Or, if you are busy or it is an unsolicited visit, you may send a pre-recorded voice message of your choice.

No Subscription. No Monthly Fee.

All recordings are stored directly onto your Wi-Fi Chime’s SD card that is located inside your home. This means that even if someone were to forcibly remove the doorbell all your data will remain secure, and you still have access to the video clips and even submit to police if needed.

*SD Card is not included in the doorbell, and needed to be purchased separately.

PIR Motion Detection

WUUK detects motion when someone is at your door and sends you notifications immediately with a 0.35s quick wake-up speed. You can open the camera to say hello, send a pre-recorded response, or simply monitor the situation using your smartphone.

WiFi Amplifier

WUUK Doorbell has a built in WiFi amplifier in the chime to extend your WiFi coverage. Enjoy premium quality of images and two-way video & audio calls sent from the doorbell without worrying WiFi dropping.

Long-Range Night Vision

WUUK features an ultra-sensitive IR night vision capability with a 16 foot range. This advanced long-range infrared system lets you look deep into the night to monitor your property in low light or nighttime conditions.

Works with Alexa

Fully compatible with Alexa devices, including Alexa Echo Show, Echo Dot and original Echo. With a voice command like “Alexa, show me the door,” you can see a live on your Echo Show.

Capture More & Reduce Blindspots

WUUK Smart Video Doorbell uses a 1:1 aspect ratio to offer a bigger viewable area from top to bottom.

Easy Installation

Our doorbell offers 2 installation options: adhesive tape on the back or screw-on. No existing doorbell wires are required if you let it runs on the built-in battery (6700 mAh), or leverage existing doorbell wiring (8-24V) to skip the trouble of recharging.

• Alarm Contact Sensor: The operating wireless range is 600ft in OPEN area with LED indicator,ideal door sensor chime for office/home/store.
• Loud Sound: 52 different ringtones with 4 sound level from 25~110dB to adjust, perfect for your daily use(INDOOR use only).
• Easy Intallation: Pls install it AFTER pairing.Plug the receiver into socket,tear off the tape behind door sensor then paste on the door.
• Expandable: Each door sensor or receiver can be expandable,you can use them with additional BITIWEND door sensors or doorbells.
• 1 year quality service: Any problems about door open chime,pls contact with our customer service team to get a full refund or replacement.

User questions & answers

Question:	What if I move? Are these reusable
Answer:	Yes. The actual "receiver" just plugs into any outlet. The door sensors are attached with double-sided tape. You can move both to any location.
Question:	We are having trouble in selecting the right song we want. Anyone have any trouble shouting ideas
Answer:	1. press the forward or backward button to select the ringtone you want, 2.. After chosen the ringtone,then long press receiver volume button for about 5-7 seconds until hear receiver “ding” with blue led light flashes which mean receiver get into pairing mode and it will exit it automatically if it doesn’t get signal from transmitter in 5 seconds. 3.When receiver get into pairing mode,you should immediately separate to pair with the receiver in 5 seconds.You will hear the tone you selected which mean your operation is successfully.
Question:	How can I stop the alarm from going off
Answer:	hello, when you open the door or window, the receiver only play the melody once, not a continuous chime. there is no mute button on the receiver,nor any on/off button on the door sensor, if you don't want to be disturbed, please un-plug the receiver to stop the ringing.
Question:	How many sensors can this system be expanded to? I have 5 doors i'd like to cover. I know it can have 2 sensors, what about
Answer:	hello, it can be expandable with 50 door sensors at most.

Product features

Kid door alarm for your Home Security

Keep an eye on your children safety, it will remind you when children open the door/window and sneak around.

Door Open Alert for Elderly

It is perfect for elderly use, will notice you when they get out or come back home

Door open chime for Store

There are 52 ringtones to choose for your store,and it is a great choice inform you when customers enter or leave.

Entry door chime for office

It is easily let you know when someone enter the door, even if you are not in the reception area.

4 Volume sound level and four "ding dong" ringtones are optional.

How to Replace the battery of door sensor

1. Use the screwdriver (not included) to open the cover of door sensor.

2. Remove the battery out to replace a new one.

Battery type: CR1632 cell battery, 3V

Operating Voltage: 3V DC(1* CR1632 battery)

Operating current: 3uA(standby), 15mA(Transmitting)

Installation gap: ≤ 1cm

Working temperature: -15 ℃ ~ 60 ℃ (non-waterproof)

Working Humidity: ≤ 85%

• 👍 58 MELODIES & 5 VOLUME: Door sensor receiver features 58 chimes and 5 level adjustable volume(0 dB to 110 dB) to meet your needs for different occasions. LED indicators are suitable for the elderly and hearing impaired. Remembers your last melody and volume level after a power outage; no need to reset to your previous settings
• 👍 150 M/600 FT OPEN AREA RANGE: Door sensor signal can easily cross through metal doors or walls, ensures you will never miss a visitor, even if you are a few rooms away or on another floor. Note: The battery level will affect the signal receiving range. It is recommended to change it once every 12 months
• 👍 EXPANSION SYSTEM: Door/ window contact senor will detect every entry and send alarm warning to the receiver to better protect your place. You will hear the doorbell chime to remind you when someone opening your door/window or your pet coming home.Each door sensor or receiver can be expandable for business, home, apartment, classroom, office, basement and more
• 👍 EASY TO INSTALL: Plug the receiver into socket, tear off the tape behind door sensor chime then paste on the door. The wireless door chime has been matched before shipment. If you need to replace music or add a transmitter, please re-match (Hold Receiver's Music Button over 3 seconds to 5 seconds, It will trigger clean pairing function)
• 👍 LIFETIME CUSTOMER SERVICE: BISTEE wireless door chime is a brand after years of independent R&D and approved by FCC, CE, RoHS and other certificates; our customers can be provided with 30-day money-back and passionate after-sales service team from the date of purchase; can contact us at any time in case of any problem

User questions & answers

Question:	Can I select a frequency so if a neighbor also has one, it won't trigger in my apartment
Answer:	We can't select a frequency, although the same one it will not trigger because the receivers are matched with each other.
Question:	How can I stop the alarm from going off
Answer:	The receiver only play the melody once, not a continuous chime, if you don't want to be disturbed, please un-plug the receiver to stop the ringing.
Question:	Does this work on sliding patio doors
Answer:	It should work. It works by mounting one sensor to the jamb and one to the door, when they move a few inches apart, the doorbell chimes.
Question:	Can the sensors alert us when someone walks in, if we keep our door open
Answer:	No, it will only work when the door is closed

Product description

The housing of the doorbell button is specially designed for outdoor use and is also suitable for all weather conditions. The standard corresponds to IP55 and is therefore protected against splash water and rain. This guarantees high reliability.

• 【9 Types of Adjustable LED Light】: Every time pressing the transmitter button, both the transmitter and the wireless receiver flash in a circle.
• 【1000 foot Working Radius (Outdoors)】 ： With a range of up to 300 meters in open space. Due to the wireless transmission, this doorbell can be used anywhere.
• 【58 Ringtones】 ： You can choose between 58 different sounds with different durations. 4 adjustable volume levels.
• 【IP55 Waterproof Transmitter】 ： The housing of the doorbell button is specially designed for outdoor use and is also suitable for all weather conditions. The standard corresponds to IP55 and is therefore protected against splash water and rain. This guarantees high reliability.
• 【Easy to Install】 ： Remove the battery insulation film in the transmitter. The installation is very simple and requires no technical knowledge.

User questions & answers

Question:	Can each button make the speakers play different tones? Such as one for front door, another for back door
Answer:	We recommend using a 16V transformer with model CHM1. You can search B019BW9VZ2, B07HKQ4GC3, or B01GSRLE8U to see our selection of 16V transformers.
Question:	Can you use the two speakers with one transmitter that rings both at the same time
Answer:	Which Ring Doorbell? I have this on my wall, and the RVD1 does work with it, so the RVD2 should as well (they both require 8-24 VAC (40VA max)). The RVD Pro may not, since it requires 16-24 VAC 30VA (40VA max). I currently have the RVD1 and it works, but the battery slowly loses charge, so higher VAC/VA would help that. I just bought the RVD Pro and I am concerned it won't run well with this, so I am also buying a 24V 40VA transformer in hopes of replacing the transformer in this box with the new one. Here is the link to the transformer I am buying: https://www.amazon.com/gp/product/B07L9X9V57/ref=crt_ewc_title_oth_1?ie=UTF8&psc=1&smid=AO4ZHY98A9DNM
Question:	With 2 transmitters and 2 receivers, one for front door and one for back door, how do I prevent the 2 signals from responding together
Answer:	I highly recommend this
Question:	What country made this doorbell
Answer:	Play the video in the seventh (rightmost) thumbnail below the product image. About halfway through, there the front door and then the back door sounds play.

Product features

58 Ringtones:

You can choose between 58 different tones. From the traditional bell to melodies. That brings variety into your life. The melodies can be changed by pressing the 'Forward' and 'Backward' buttons.

1000 Feet Working Radius (outdoors):

With the wireless transmission, this doorbell can be used anywhere where the installation of a doorbell with wiring would not be possible or would be too expensive. With a maximum range of 300 meters in open space.

Package List:

2 x Receivers

2 x Transmitters

2 x 12V 23A Battery (battery is included)

1 x Screwdriver

1 x Adhesive Pad

1 x User Manual

IP55 Waterproof Transmitter:

The housing of the doorbell button is specially designed for outdoor use and is also suitable for any weather. The standard corresponds to IP55 and is therefore protected against splashing water and rain

Easy Installation

Remove the spacer from the battery

9 Kinds of Smart Adjustable LED Flashing Light:

Every time someone presses the transmitter button, both the transmitter and the wireless receiver flash in the circle area.