13 best portacom intercoms

• [ Excellent Signal ] Clear sound quality and long range. An enhanced signal with 5280 feet range helps ensure crisp sound quality. The most trusted wireless intercom system for home!
• [ 10 Channel and 3 Digital Code ] 10 channels and 3 digital codes in a secure wireless intercom system. Features an enhanced anti-interference and can work with other intercoms with the same digital channel code!
• [ 100% Satisfaction ] Love it or your money back! We provide a lifetime service for our intercom. Please feel free to contact us if you have any questions or concerns about your purchase.
• [ Easy to Use with Detailed Manual ] Features include Monitor, Talk, VOX (Voice Operated Exchange), Group, and Calling function. Increase/lower volume too! This intercom system is easier to use than others with user-friendly multi-functions and included step-by-step instructions!
• [ Supported by Power Bank for Outdoor ] This device is compatible with Power Bank (5V 1A) making it easy to take these intercoms any place you want. Besides, it designed with back hole for wall mounting.

User questions & answers

Question:	Can the call buzzer be muted or the volume adjusted
Answer:	Hi, Thank you for your attention for Wuloo wireless intercom system. We are sorry for that the call buzzer can not be muted, but our intercom system has the volume button that you can press VOL+ or VOL- to adjust. If you have any other questions, please feel free to contact us, we are always happy to service for you. Have a nice day. Wuloo Customer Service Team
Question:	Can conversation be made privately without speakout
Answer:	I am not so good in sending back products I bought I should send the Wulo Intercoms back because it is a piece of junk
Question:	Does the other person have to press a button to hear your voice or can you intercom and it comes up without having the person accept? It just comes on
Answer:	Hi, Thank you for your attention for Wuloo intercom system. This intercom is one-single way communication system, it need to press and hold the TALK button while speaking, after finish speaking and release the button and then the others can reply to you. However, if your want to talk with each other hands free, you can use the VOX mode. Please download the manual on product page part [ Technical Specification ] for the details of VOX mode. If you have any other questions, please feel free to contact us, we are always happy to service for you. Have a nice day. Wuloo Customer Service Team
Question:	Is it possible for others to hear our conversation without knowing it
Answer:	Hi dear, Thank you for your interest in our products. This is rarely the case, unless you are on the same frequency channel. If so, you can change the channel code on the device. If your device is in monitored mode, the light will be bright red. If you have any other questions, please feel free to contact us, we are always happy to service for you. Have a nice day. Wuloo Customer Service

Product features

Usage Scenarios

1. Channel key does not light----Check the AC power cord. Is it connected properly? Or change AC adapter to test.

2. Cannot receive response---- Please make sure the intercom set to designated channel? If not, be sure to release TALK when you are not speaking into the intercom. Also be sure to press TALK or CALL when the intercom is in MONITOR mode.

3. Cannot talk to another intercom---- Are both intercoms set to the same channel and code? Please make sure they are properly set up and that you’ve waited until the other user has finished talking.

4.Strong and continuous "beep" sound, static noise ----Move intercoms further apart to eliminate audio feedback. Or, change your intercom to another channel or code.

5. Unit doesn't work----Try the units in a different location. If the units work in a different location but not in your home, there may be a problem with your home concrete wall.

6. Cannot communicate----Confirm both units are set to the same channel and code when you want to communicate. Or, change locations by using Power Bank and moving to other locations for better reception and transmission. Or change the channel code.

Note:

1.The intercom system is a real-time communication system which has no memory or storage function. Because of this, you cannot receive any information while you are talking with others. Additionally, you cannot speak to another user if they are speaking at the same time.

2. Please note that you will need to set the same channel and code if you want 2 intercom stations to receive communication. It also means any other intercoms can also communicate if they have same channel code. For example, your neighbors may be able to interfere with your intercom system. We suggest setting another channel or code to avoid interference.

3. A tip for setting your home intercom system

For example, let’s say you have a 4 station intercom system for your home for different rooms. You can set all 4 stations with the same code A(code A, B or C are choices), then you set different channels for all 4 stations. In this case, you can just click a channel number to call others without set code because your codes are all the same. If your system receives interference, you can change it to another code for all of your stations without changing every station's channel making this a very convenient option.

4. We sincerely suggest that you can read User Manual before you use our intercom system.

• Warm Tip:

Our company is a professional company for FM wireless products. All of our products have passed FCC certification, the FCC ID for this product is 2AOBR-666, you can use it without any worries.

• [ Excellent Signal ] Home intercom system with clear sound quality and long range. An enhanced signal with 5280 feet range helps ensure crisp sound quality. The most trusted wireless intercom system for home!
• [ 10 Channel and 3 Digital Code ] 10 channels and 3 digital codes in a secure wireless home intercom system. Features an enhanced anti-interference and can work with other intercoms with the same digital channel code!
• [ 100% Satisfaction ] Love it or your money back! We provide a lifetime service for Wuloo home intercom system. Please feel free to contact us if you have any questions or concerns about your purchase.
• [ Easy to Use with Detailed Manual ] This home intercom system have features include Monitor, Talk, VOX (Voice Operated Exchange), Group, and Calling function. Increase/lower volume too! This intercom system is easier to use than others with user-friendly multi-functions and included step-by-step instructions!
• [ Supported by Power Bank for Outdoor ] This home intercom system is compatible with Power Bank (5V 1A) making it easy to take these intercoms any place you want. Besides, it designed with back hole for wall mounting.

User questions & answers

Question:	Will rain destroy the unit
Answer:	Yes these are not weatherproof, however Amazon sells a weatherproof unit desperately that will work with these indoor unitd
Question:	Will it be used with batteries
Answer:	Hi dear, Thank you for your interest in our products. This intercom can’t be used with batteries, but it supports power bank supply. If you have any other questions, please feel free to contact us, we are always happy to service for you. Have a nice day. Wuloo Customer Service
Question:	how many intercom units can be run on one system? if you can run more than four can you buy separate units to add to the system
Answer:	Hi Friend, thanks for your attention for our products. Yes, this intercom have 10 channel and 3 codes, so it can be run more than four. but we suggest that you run it less than 10 units in one system. Besides, you can buy separate units to add to the system, it's easy to add it. If you need a intercom system more than 10 units, we suggest another model in our sotore, here is the link : https://www.amazon.com/Wuloo-Intercoms-Wireless-Communication-4Stations/dp/B07H2XR6MP
Question:	Hi, please tell me about the security on these. Can someone eavesdrop on our conversations? Is the communication encrypted
Answer:	I purchased these units less than two months ago. Recently I have heard multiple conversations coming through the intercom. The other night I had to unplug my units because of the chatter.

Product features

Usage Scenarios

1. Channel key does not light----Check the AC power cord. Is it connected properly? Or change AC adapter to test.

2. Cannot receive response---- Please make sure the intercom set to designated channel? If not, be sure to release TALK when you are not speaking into the intercom. Also be sure to press TALK or CALL when the intercom is in MONITOR mode.

3. Cannot talk to another intercom---- Are both intercoms set to the same channel and code? Please make sure they are properly set up and that you’ve waited until the other user has finished talking.

4.Strong and continuous "beep" sound, static noise ----Move intercoms further apart to eliminate audio feedback. Or, change your intercom to another channel or code.

5. Unit doesn't work----Try the units in a different location. If the units work in a different location but not in your home, there may be a problem with your home concrete wall.

6. Cannot communicate----Confirm both units are set to the same channel and code when you want to communicate. Or, change locations by using Power Bank and moving to other locations for better reception and transmission. Or change the channel code.

Note:

1.The intercom system is a real-time communication system which has no memory or storage function. Because of this, you cannot receive any information while you are talking with others. Additionally, you cannot speak to another user if they are speaking at the same time.

2. Please note that you will need to set the same channel and code if you want 2 intercom stations to receive communication. It also means any other intercoms can also communicate if they have same channel code. For example, your neighbors may be able to interfere with your intercom system. We suggest setting another channel or code to avoid interference.

3. A tip for setting your home intercom system

For example, let’s say you have a 4 station intercom system for your home for different rooms. You can set all 4 stations with the same code A(code A, B or C are choices), then you set different channels for all 4 stations. In this case, you can just click a channel number to call others without set code because your codes are all the same. If your system receives interference, you can change it to another code for all of your stations without changing every station's channel making this a very convenient option.

4. We sincerely suggest that you can read User Manual before you use our intercom system.

• Warm Tip:

Our company is a professional company for FM wireless products. All of our products have passed FCC certification, the FCC ID for this product is 2AOBR-666, you can use it without any worries.

• [ Home Intercom system ] 16 channels secure wireless intercom system. Features an enhanced anti-interference and can work with other intercoms with the same digital channel code! 17mm ultra-thin home intercom, Mini fuselage, Small and exquisite, Crystal Voice, Ease to Communicate.
• [ Excellent Signal ] 1.5 Miles Long-range Intercom System for House/Camping/Travel. An enhanced signal with a 6000 feet range helps ensure crisp sound quality. The most trusted wireless intercom system for home!
• [ Easy to Use] Features include Talk, VOX (Voice Operated Exchange) function can realize hands-free operation through voice activation. Increase/lower volume, power switch. This intercom system is easier to use than others with user-friendly multi-functions and included step-by-step instructions!
• [ Application scenario ] This wireless intercom system can use in a wide range, making them ideal for hotels, restaurants, shopping malls, warehouses, family service, security, school service. This wireless home intercom has got the latest FCC certification.
• WARM TIPS: THIS INTERCOM CAN'T WORK WITH OTHER PRODUCT! PRODUCT SIZE: 4.2*2.1*0.7 inches

User questions & answers

Question:	Does this need a special headset/headphones? Regular stereo headsets/headphones do not work
Answer:	They are meant to be four free-standing intercoms. Hold one near you fact to speak into it. I find that I can hear just fine when the unit is lying on my desk. No headphones needed.
Question:	How does the monitor function operate
Answer:	First, make the intercom in the turn off status, second, press and hold down the "PTT" & "CH+" button then press the power button to turn on the intercom. You will hear one "beep", it means the VOX function is opened.
Question:	The "manual" leaves a lot to be desired. How do we use this as a monitor
Answer:	You should press and hold the monitor key (CH+).
Question:	Where can I get a headset for this radio
Answer:	amazon

Product features

Features:

1. Long-range: Effective distance approx. 1-8 Mile (in ideal condition, range will diminish based on walls, floors, etc), It integrates the latest technology to be the most trusted intercom system for home and office.

2. Voice Crystal Clear: Voice activation (VOX) allows you to talk hands-free. Due to anti-interference signal technology and secret digital channel, the wireless intercom system works perfectly for you in any place.

3. Easy to set up and use, no installation requirement, You can take it to anywhere you want.

4. Wide Using Range and Portable: This wireless intercom system can use in a wide range, home, office, outdoor, etc. It can also charge on the computer, mobile power, or on the car with a USB plug, so you can take devices to any place you want.

USB Charging

Multiple charging ways for you to recharge it anytime, anywhere

1. You can charge it on the base with the battery.

2. You can charge it on the computer, mobile power or on the car with USB plug too.

High-quality batteries

High-quality batteries are safe, reliable and durable

Unique rounded design

The antenna design is reinforced with 30-degree rounded corners to effectively resolve the impact force

Double PTT Button

Two PTT button to make the operation more convenient

Pregnant

Elderly/Patient/Disabled

Kids/Baby

Business Man

Traveling

Camping

Cycling

Hiking

How to open the Voice Activation(VOX) function?

1. Choose the sensitivity level through the channel 1-9.

2.Turn off the intercoms after choose the sensitivity level.

Note:

The voice activation function can choose 1-9 sensitivity.

You can choose the sensitivity of the walkie-talkie according to the environment you are in. The greater the sensitivity, the more sound it receives.

How to open the VOX function?

Press and hold down the [CH+] and Power buttons at the same time to turn on the VOX function.

How to open the VOX function?

You will hear one "beep" and see the breathing light to be flashing. Try to talk with others without press the PTT button. It means the VOX is open if you can talk with other intercoms without to press the button.

How to open the VOX function?

If you wanna turn off the VOX function, please turn off the intercom, then do the same operation as the "step 2".

• Meet Echo Dot - Our most popular smart speaker with a fabric design. It is our most compact smart speaker that fits perfectly into small spaces.
• Improved speaker quality - Better speaker quality than Echo Dot Gen 2 for richer and louder sound. Pair with a second Echo Dot for stereo sound.
• Voice control your music - Stream songs from Amazon Music, Apple Music, Spotify, Sirius XM, and others.
• Ready to help - Ask Alexa to play music, answer questions, read the news, check the weather, set alarms, control compatible smart home devices, and more.
• Voice control your smart home - Turn on lights, adjust thermostats, lock doors, and more with compatible connected devices. Create routines to start and end your day.
• Connect with others - Call almost anyone hands-free. Instantly drop in on other rooms in your home or make an announcement to every room with a compatible Echo device.
• Alexa has skills - With tens of thousands of skills and counting, Alexa is always getting smarter and adding new skills like tracking fitness, playing games, and more.
• Designed to protect your privacy - Built with multiple layers of privacy protections and controls, including a microphone off button that electronically disconnects the microphones.

Product description

wireless intercom

• 👍 Lifetime Worry-Free Purchase:- We have 50 + years experience for producing intercom, our factory is one of the leaders in pushing this industry. We only produce product of superior quality to give the buyers the best using experience. Our wireless intercom has passed all the professional certificate, like FCC, CE, RoSH, etc. In order to show our confidence of our products, we provide a lifetime worry-free service to let you no need to worry about any quality problem.
• 👍 Multiple Channels and Function:- This wireless intercom for home has 10 channels (made of advanced anti-interference technology) and 3 secret digital codes to meet your different communication requirements in different situations. Our home intercom system has 4 main function: Monitor, Talk, Group and Call. Widely used at home or office, make your life and work communication become more convenient.
• 👍 Long Range + Radio Sound:- Our new release long range intercom system is inserted superior crisp chip to provide you the crystal sound quality and prevent interference. The effective distance of this intercoms wireless is 1 to 1.5 mile up to the actual circumstance. Perfect for department to department, room to room, building to building communication.
• 👍 No Need Battery:- This wireless intercoms is powered by a usb cable, which is easy for connected by power bank. No need battery charging or phone wire on the wall. Suitable for both indoor and outdoor usage, and help you keep your space in original shape, clean and you can take it to any place you want.
• 👍 What You Will Get:- 2 x wireless intercom system, 2 x usb cables, 2 x usb wall chargers, 200% satisfied service. Please contact us if you have any question in usage or need any help, we are very willing to solve all the problem for you.

User questions & answers

Question:	Are there any monitors like these with no wires and rechargable batteries
Answer:	There are some but not like these
Question:	My elderly mom lives in the apt next door to mine would I be able to use this intercoms wireless from home between our two places? And the monitor fun
Answer:	Sure, this intercom wireless is a perfect choice for you to communicate with your mom in the apt next door to you. And the monitor function can be used to hear all the sound from your mom, and you can press and hold talk to answer.
Question:	do both units have to plug into a USB outlet
Answer:	No they plug into wall. Yes there is a call buzzer button. It is loud.
Question:	Please explain "3 secret digital codes" If we use channel 1, and our neighbors also use channel 1, can we set a code so that we don't hear each other
Answer:	I’m not sure I never had that problem

Product description

PERFECT GIFT for CHRISTMAS : DON'T WAIT, ADD TO CART NOW For YOUR LOVED ONES AND SENIORS



Wireless caregiver pager easily installed with waterproof IP55 Plug-in and play.



Features

Modern & stylish design

Easy installation

Approx. 500+feet operation range (open air)

5 Levels of volume

IP55 Waterproof

55 Ringtones. The default ringtone is “Ding-Dong”.

Low power consumption

Specifications

Working voltage of Receiver:110-260V

Battery in Transmitter:12V 23A Alkaline battery

Working distance:500+ft In open area.

Package

2 x Receiver

2 x Transmitters

2 x Double Sided Adhesive Tapes

1 x User Manual

2 x 12V 23A Batteries

NOTE:

The transmitter requires a 23A 12V Alkaline battery which is already included and not rechargeable. The Receiver plugs into a wall outlet and requires no battery.

• 2 Pager and 2 Call Buttons, the Idea is for Both Caregiver and Patient/Elderly/Resident/Handicapped/Sick Freedom while Still calling for Help at home. Not need to Yell to Get Someone’s Attention
• The system with 2 chimes/receivers for large house allows you to set one in bedroom to wake you up when wireless signal comes in, Another could set in other floor,passage or any other location with an electric outlet
• Transmitter/Push Call Button is Waterproof. Acceptable for Meal/Soup Splash. And Allow to be Installed in the Washing Room
• Transmitter/Push Call Button is Easy Carry. It can Be Put in Pocket. Or Hang on neck as Pendant. Neck Strap included. Fixed in Bedside/Washing Room. The Fixed Bracket and Double sticker are included
• Pager/Chime Unit has 55 Ring Tones for Your Choice. Operating Range is 500+ Feet in open Area. 5 Level Adjustable Volume From 0db to 110db. Easy Use ( Plug and Play) Plug the Receiver into an Electrical Outlet

User questions & answers

Question:	I lost my manual, is it online
Answer:	hello if it is hang on the wall when shower, it will. be ok. please don't worry, our warranty is 1 year. any further questions, please feel free to ask us. Regards Bitiwend
Question:	Do the springs that press against the batteries do so firmly? I bought a Daytech brand and the springs are the cheapest pieces of junk i ever saw
Answer:	I was upstairs on second floor and she was on ground floor still worked no issues
Question:	Does it have backup battery
Answer:	Not that I can tell no
Question:	Can both the care giver and the patient page each other
Answer:	Here is the pager we ordered for the bed alarm which I assume will also sync with the door alarm too. https://www.amazon.com/dp/B077MMVD3Y/ref=cm_sw_r_tw_dp_U_x_kzslDbZS6N2G2

Product features

Expandable with Receivers/Transmitters

Expand your existing CallToU caregiver pager system with up to 55 transmitters and 20 receivers for your specific usage scenario in seconds thanks to the simple pairing method.

How to pair more transmitters

Step 1:Press and hold down the volume button on the receiver until it makes a "Ding" sound and the receiver indicator flashes.

Step 2:Press the call button quickly,it will makes a "Ding-Ding" sound and the receiver indicator flashes.

Step 3:Press the call button again to confirm whether the receiver can sound,if yes,the pairing is completed.

If the caregiver pager can not work when you received it,please re-pair it.

55 Ringtones and 5 Level Volume

55 Ringtones ,the default ringtone is “Ding-Dong”

5 Level Adjustable Volume From 0db to 110db

Working voltage of Receiver:110-260V

How to change the ringtone

Step 1:Press the " forward " / " backward " button on the receiver to choose your favorite melody.

Step 2:Press and hold down the volume button ,until it makes a "Ding" sound and the receiver indicator flashes.

Step 3:Press the call button quickly,it will makes a "Ding-Ding" sound and the receiver indicator flashes.

Step 4:Press the call button again to confirm whether the current ringtone is the one you have set,if yes,the pairing is completed.

Perfect Gift for Seniors

Caregiver pager for taking care of patients or elderly at family or nursing home，give you more freedom.

Package

2 x Receivers

2 x Transmitters

2 x Double Sided Adhesive Tapes

2 x 12V 23A Batteries

1 x User Manual

Product description

Features:

1.Long Range: Effective distance Approx. 1/2mile (in ideal condition, range will diminish based on walls, floors, etc).

2.Multi-Channel (7 channel): 7 channels will be provide to you for calling family or office members, delivering announcements, or emergency calls. It can be choose one to one communication or one to all simultaneously.

3.Easy to set up and use, no installation requirement, you can take it to anywhere you want.

4.Monitor function continuously for 24 Hours at once .

5.Frequency Range: 462.6250 - 467.6125 (MHz)

Digital Code (1/2/3):734N/732N/731N

Full Expandable:

Two intercom stations included but you can expand to an unlimited additional intercom stations.

Package Includes:

2*Intercom Stations

2*AC Power Adapters

Family Application

1.You can put the intercom to anywhere, bedroom, kitchen, baby room, living room, elder room, garage etc.

2.You can set up different channel code for each intercom or at same channel code.

3.You can make a group call or a private dialogue to different room.

4.You can monitor the room as you want by using monitor (24 hours once time) or VOX function.

5.You can talk with two way radio if you change radio frequency to Intercom requirement.

Office Application

1.You should set different channel code for different department and make a record. 2.You can make a private meeting with the specific people .

3.You can make a emergency notice or quickly meeting by the group call function. 4.Different department can make a communication freely.

Outdoor Activity Application

1.This intercom can be charged by mobile power bank(5V 1A).

2.You can take intercom to anywhere, No WIFI requirement.

3.Walkie Talkie System for Outdoor Activity.

Size : 7.2 x 4.3 x 1.9 inch

• The Hosmart Advantage: 30 + years of wireless intercom home system technology produced by our leading factory.Pass Safety Certification and Lifetime Quality Warranty: The wireless intercom system passed FCC, CE, ROSH Certified. In order to ensure your benefit, we will give you a lifetime warranty.
• Long Range and Multi-Channel: 2019 new release 1/2 mile long range (in ideal situations) 7 channel secure wireless intercom system. It integrates the latest technology to be the most trusted intercom system for home and office.
• Individually Function and Easy Using: Powerful and Individually Function, Monitor, Talk, VOX(Voice Operated Exchange), Group call function. Monitor function can monitor 24 hours at once. Group function (conference call) can call all the stations in intercom system.
• Voice Crystal Clear and Secure Digital Communication: Duo to anti-interference signal technology and secret digital channel, the wireless intercom system works perfectly for you in any place, secure digital communication, connect ability to our walkie talkies and wireless intercom doorbell system.
• Wide Using Range and Support by Power Bank: This wireless intercom system can use in a wide range, home, office, outdoor etc. It can support by power bank (5V 1A) so you can take devices to any place you want. And it can work with other brand devices by the same digital channel code.

User questions & answers

Question:	Is this fm or does it use the ac in your house
Answer:	Not exactly. This is a secure 460MHz digital communication. And they used a secure 5V/1A AC adaptor in our home.
Question:	While on monitor mode, can I press a button to talk to the room I've been monitoring
Answer:	Dears, you can talk to the others room,but it'll out of the monitor mode.Thanks
Question:	Will it get signal in a metal shed without interference
Answer:	Yes....we put it in our shop, which is a room that has insulated walls in the back sections of a 30x40 pole barn. The pole barn is over 600 feet away from the house and we have not had any problem with it what so ever. We can not use our cell phones in there, cant get any signal for them.
Question:	Does this work on batteries
Answer:	before i open the box i saw that batteries are not included and i need to purchase a mobile phone battery ?? how is it powered

• [Simple Installation & Expansion!] Secure this outdoor doorbell chime to your door or wall with the included screws for ultimate security. The wireless intercom doorbell is expandable, so you can extend nearly any indoor or outdoor system, even to a set of 2 transmitters and receivers each!
• [Long Range & Easy Sound Adjustments] This wireless doorbell transmits at a distance of up to 1/2 Mile! Customize your doorbell with 20 kinds of chimes and 3 volume levels!
• [100% Satisfaction ] Love it or your money back! We provide a lifetime service for our intercom doorbell. Please feel free to contact us if you have any questions or concerns about your purchase.
• [Anti-interference & Multifunctional] This doorbell doubles as an FM wireless intercom doorbell that won’t be affected by WiFi disruptions! It also won’t interfere with your other smart devices. Buy two receivers and use as a set of walkie-talkies, or use the mute mode on the indoor intercomunicador to turn off the unit when you want silence.
• [IPX55 Waterproof and Built-in Rechargeable Battery] The Wuloo intercom doorbell is waterproof even in bad weather conditions like snow and rainstorms. Features low power consumption, built-in 2000mA battery, and an included charging base! Full battery lasts 4-6 months for the transmitter, and indoor machine lasts 1-2 days on a full charge.

User questions & answers

Question:	What is the Battery charging power compatibility ( volts
Answer:	Hi, Thank you for your attention for Wuloo wireless doorbell chime. Both the indoor uni and outdoor unit are built-in 2000 mA rechargeable battery and the package comes with charger base and adapter cable. The adapter cable support 100-240 volt that can work internationally. Its adapter is an American standard plug, you may need to buy a plug converter as needed. If you have any other questions, please feel free to contact us, we are always happy to service for you. Have a nice day. Wuloo Customer Service Team
Question:	Will this work in a 13 story building, with concrete walls
Answer:	Hi, Thank you for your attention for Wuloo driveway alarm. The signal range of the doorbell is 1/2 mile, which applies when the device is tested in an open space. The range will change depending on your unique circumstances. Obstructions like a thick wall or metal barrier will decrease the range. If you have any other questions, please feel free to contact us, we are always happy to service for you. Have a nice day. Wuloo Customer Service Team
Question:	Is it possible to provide some type of wired power for the outdoor unit so it can always be charged
Answer:	Hi, Thank you for your attention for Wuloo wireless doorbell chime. We are sorry for that our doorbell system cannot be plugged directly into the power cord for charging, you have to charge it on the charging base that is included in the package. The indoor unit comes with the charging base, and you can also put the outdoor unit on it to charge while it runs out of power. The outdoor unit will work for 4-6 moths when fully charged, since it will enter sleeping mode to save power if it does not detect any operations within 25 seconds. But outdoor unit only have 20% power when you get it, so please fully charge it at first before installation. If you have any other questions, please feel free to contact us, we are always happy to service for you. Have a nice day. Wuloo Customer Service Team
Question:	I have trees between the units. About 300 fwwt. Will this work
Answer:	Hi, Thank you for your attention for Wuloo intercom doorbell. The signal range of this doorbell is 1/2 mile when the device is tested in an open space. The range will change depending on your unique circumstances. Obstructions like a thick forest or metal barrier will decrease the range. However, through vigorous testing, we’ve found this alarm system to be better than other intercom doorbell products. And we think there is no problem for our doorbell work in 300 feet. If you have any other questions, please feel free to contact us, we are always happy to service for you. Have a nice day. Wuloo Customer Service Team

Product features

Suit Occations

1) Set the same channel (A, B, or C) for both the indoor and outdoor machine;

2) Long press the ON/OFF button of the indoor machine to turn it on;

3) Attach the outdoor machine to the exterior of your front door. Once the chime rings, click the ON\OFF button or the TALK button of the indoor chime to stop the ringing. To speak to the visitor, press and hold the TALK key to communicate with the outdoor device. Release the TALK button after speaking to listen to any response from outside. The visitor simply press and hold the TALK key to respond.

Note:

1.The factory setting of the indoor machine is in the shutdown state. After receiving the goods, please long press ON/OFF key button for 3 seconds to turn on the indoor unit.

2.Outdoor machine will return to sleeping mode if it does not detect action within 25 seconds. Please click CALL button on the outdoor machine to activate it. Each conversation must be initiated by outdoor machine, and then the indoor machine can talk with the outdoor unit after receiving the ring.

3.This wireless intercom doorbell is a unidirectional transmission system with the same frequency. You cannot speak to your visitor and listen to them at the same time. Please wait until the visitor is done speaking to press the TALK key to respond.

4. Please note that you will need to set the same channel if you want 2 intercom doorbells to receive communication. It also means any other FM wireless intercom device can communicate with your system if they have the same frequency. For example, your neighbors may be able to interfere with your intercom system if they are using intercom device. We suggest setting your system to another channel to avoid interference.

Troubleshooting:

Problem 1: Does not work

Possible solution 1: Check if the indoor machine turned on. If not, please long press the ON/OFF key of the indoor machine to activate it.

Possible solution 2: Check if both devices are charged. Charge devices at least 1 hour and try again.

Problem 2: Cannot hear response

Possible solution 1: Check if the 2 devices are on the same channel. If not, set them to the same channel.

• Warm Tip: Our company is a professional company for FM wireless products. All of our products have passed FCC certification, the FCC ID for this product is 2AQQS-T1810, you can use it without any worries.

• Two-way voice intercom communications technology automatic identification of processing speech signals during a call does not require any action;this model is 110 Voltage
• Auto dual-way intercommunication without pressing any button;anti-interference and noise-free function
• Dual-way audio record output;dedicated anti-side tone processing chip with auto-mute function
• Has special side tone processing chip and the movement noise function can effectively improve the noise
• The voice from this system is clear and natural;this system has top-quality speaker and high-sensitive microphone. especially the metal tube microphone is deal for the counter and the dual-way intercommunication

User questions & answers

Question:	Can the customer part of the unit be used in an outdoor environment at least where we have a 4 foot overhang? May get a little wet but not constantly
Answer:	I would not consider it weather proof but it should be OK for a while if it is just getting a misting from time to time but if it getting wet I dont think it will last long. The housing is plastic but I did not open it up to look at the microphone element
Question:	How can this be cleaned
Answer:	Hello, You can wipe the surface of RT9908 window speaker with alcohol wipes, the speakers are not waterproof. Sincerely, Angela
Question:	What is the diameter of the outside speaker
Answer:	The diameter of the Retevis RT-9908 outside speaker is 3 inches (7.8 cm).Hope this can help you,if any question need help,just feel free to contact us by Amazon email,we will do our best to help you Angela
Question:	Is there anything we can do to stop the buzzing in this unit. We can't use it for the interference with this sound
Answer:	I am sorry to hear that, please no worries, and check as follow to solve your issue: 1.Check if the speaker connect well with the intercom？ 2.To turn down the volume and to test if pick up more noise. 3.Keep about 5 cm distance with the mic to speak. If there any issue need help ,please feel free to contact us via amazon, we will do our best to help you solve the issue.

Product features

Quality diaphragm, clear call

Retevis RT-9908 window intercom system has the quality diaphragm, it will keep your communication clearly and smoothly.

Smart microphone

Excellent metallic material microphone not only transmit clearly,but also could adjust height according to your needs.

Length enough

187 cm outside miscrophone line will offer you more convenient.Easy to install and use.

Clearly instruction and easy to use

There are clearly instruction for every button,and it is easy to use for your group.Tip lights will remind you if your voice have been transmitted successfully.

Clear and distinguished voice

Comprehensive application of electro-acoustic technology experience, the selection of high performance electro-acoustic circuit design, the output power up to 3W, voice clear and loud voice distinguished high

Streamline design

Main unit is made of luxurious aluminum alloy and internal microphone for extension. One-wire connection and simple installation

What you will get

1 x Retevis RT-9908 Dual-way counter interphone

1 x External speaker

1 x Charger

1 x English User manual

Product description

HOSMART Caregiver pager:

1.Long Range: Effective distance Approx. 800 feet (in ideal condition, range will diminish based on walls, floors, etc).

2. one call button :1 pager will be provided to you for calling family or office members, delivering announcements, or emergency calls. It can choose one to one communication or one to all simultaneously.

2. Easy to set up and use, no installation required, you can take it anywhere you want.

3.Monitor about 10 hours.

4. It is 800 feet real-time two-way communication call buttone system with encryption, without crosstalk.

Full Expandable:

Main intercom and pager are included but you can expand to five additional pager.

Package Includes:

1 main intercom&1 pager

2 AC Power Adapters(5V 1A)

Family Application：

1.You can put the pagers to anywhere, bedroom, kitchen, baby room, living room, elder room, garage, etc.

2.You can pair different pagers for the same master intercom, won't interference with your neighbor's same device.

3.You can make a group call to a different room.

4.You can monitor the room as you want by using monitor

• The caregiver pager can be used out of the box, then plug and play. It’s truly simple and hassle-free. Including the monitor function. The intercom with DECT technology makes the product full of high-tech feeling.
• Two-Way conversation, the Caregiver Pagers is for Both Caregiver and Patient/Elderly/Resident/Handicapped/Sick Freedom while Still calling for Help at home. No need to yell to get someone’s attention.
• Easy to Carry. It can be put in a pocket or hang on the neck as a pendant. Neck Strap included. Push Call Button is Waterproof. Acceptable for Fixed in Bedside/Washing Room.
• The operating Range is 1000 Feet in the open Area. The Call button has a built-in lithium polymer battery with 3.7/V500mAh that can also be plugged into the charger base for charging.
• Your purchase includes a hassle-free 30 days Money Back Guarantee. If you for ANY REASON are not satisfied with your brand-new intercom, simply return the product for a FULL REFUND. No questions asked and a 24/7 customer service.

User questions & answers

Question:	I got this unit and purchased a18650 battery separately for the base unit. The battery won't fit in the base unit. It is the exact specs. Any idea
Answer:	Dear customer, regarding this lingerie and your body shape, we suggest Large size.The top will fit for 34h bust. At the same time, it's skirt and g-string still works for petite girl.
Question:	Do the pendants have two way audio, are they water resistant (can be installed outside), can be hardwired to power, and how can I order more pendants
Answer:	For this lingerie, Large size will fit you.
Question:	Can additional base units be connected to the system
Answer:	Not at all! The skirt is pretty tiny but it’s very stretchable. I’m a size 6 and thought it’d be too small but it fit like nothing!
Question:	Does the base unit work with a battery? It looks like it does, but what type of battery
Answer:	I’ve never had an issue with these rolling or slipping down. Very comfortable and cute!
Question:	Is there an input volume control on the belt packs
Answer:	No. They stay true to size

• 【Hands-free Speaker & Hi-Fi Stereo Sound Quality】 The LX-B4FM motorcycle bluetooth headset provides easy hands-free communications for you while riding. With access to Siri (iPhone) and S Voice (Samsung) voice commands, you can make or receive hands-free calls, listen to the best Hi-Fi stereo music, FM radio or listen to GPS voice guidance.
• 【4-Way Conference Intercom & Universal Pairing】The LX-B4FM bluetooth helmet motorcycle share the riding experience and enjoy conversation with up to 4 riders talk at one time at an intercom range of 1600 meters. Universal pairing feature, compatible with most of the Bluetooth headsets or earpiece in the market.
• 【Noise Cancelling & Long Battery Life】The LX-B4FM helmet communication systems functions well for speeds up to 120km/h with advanced noise cancellation technology. Lithium Ion battery provides up to 15hours music stream, 8 hours talk time, and 120 hours standby time.
• 【Exchangeable Microphone & Great Helmet Compibitility】 The LX-B4FM motorcycle bluetooth has two interchangeable microphones – allows you the choice between a boom microphone for open face or flip-face (convertible) helmets, or a button microphone for full face helmets.
• 【Waterpooof Design】 The LX-B4FM motorcycle bluetooth headset featured waterproof can handle all weather conditions, and even work for temperature -15°F.

Product features

LX-B4FM Motorcycle Bluetooth Headset

• Make any space a little smarter - This plug-in smart speaker lets you get help from Alexa in more places in your home.
• Alexa is always happy to help - Manage your day. Get instant information. Check weather and traffic on your way out.
• Voice control your smart home - Turn on lights, adjust thermostats, lock doors, and more with compatible connected devices.
• Built-in USB port - Charge your phone or add an optional accessory like a night-light or motion sensor.
• Connect with others - Drop in on or make announcements to other rooms that have a compatible Echo device. Call hands-free.
• Designed to protect your privacy - Built with multiple layers of privacy controls, including a microphone off button that electronically disconnects the mics.

User questions & answers

Question:	Does Alexa guard works with this device
Answer:	Output is 12 Volts DC at 1.25 Amps....USB is 5 Volts.
Question:	Can you connect this to music everywhere
Answer:	oh man oh man I wish I could, I too, need a longer cord in addition to a smaller adapter. I'm out of room in the office which is where I spend 90% (ok 99%) of my time and all of the outlets are overused. Alexa is now too close to the window where everyone hears her answers. It's either there or I keep tripping over the cord every time I need something from bookcase, close the blind or need to adjust the antenna. Hard to believe they don't offer longer cords for such popular devices. My Fire-stick is stuttering into oblivion having always been a bust, the 2014 had an interior design problem. "You're eligible for an upgrade" , but it will cost ya
Question:	What temperature range will this device operate in
Answer:	Just the one supplied
Question:	Is this loud enough to be used in bathroom over shower water
Answer:	Yes. It is also the correct adapter for the Echo Show 5. I have both the Dot 3 and Echo Show 5 and I can swap the adapters.

• Adopt aluminum alloy shell and metal outside unit; simple connection for DIY operation
• Anti-interference and noise-free function; microcomputer processing circuit solves the problem of echo and squeal
• Both inside and outside unit have speaker and microphone; the volume and microphone sensitivity can be separately adjusted
• Using a 4 core high-strength aluminum foil shielded wire; strong anti-interference ability; which makes the voice clear and natural
• The two-way voice intercom communications technology; automatic identification of processing speech signals during a call does not require any action; suitable for the bank securities company hospital station ect

User questions & answers

Question:	Hi, Do you have it on 220v? Also, what is the length of the microphone? Thank you
Answer:	Yes, you are able to listen to FM radio from the microphone.
Question:	The speaking hole in our glass is 4" diameter. Will this fit? What is the diameter of the round customer mic/speaker
Answer:	yes, there are speakers built in that work well at an outside gathering. It would be too small for a football stadium without a speaker blue tooth connected.
Question:	Can two of these be used within 10-12 feet of each other
Answer:	Y be defected or needs to be sent back for errors and repairs
Question:	Does it support 220v to 240v voltage countries? Does the adapter say 110 to
Answer:	it will do the job

Product features

Half Duplex Tech

• 2-way hands-free voice communication.
• Automatic identification of processing speech signals.

Aluminum Alloy MateriaAluminum Alloy Materiall

• It can be more study and durable use.
• Package Includes:
• 1 x Dual-way counter interphone
• 1 x External speaker
• 1 x Power adapter
• 1 x English manual

Adjustable volume

• Independent volume control
• Easy to adjust the volume inside and outside

Mic Cable

• Rugged, tamper-resistant materials.
• Using a 4 core high-strength aluminum foil shielded wire, and strong connection plug.

Clear Sound

• Adopt high-powered mic,elegant appearance,voice is lifelike, clear.
• Also it use a 4 core high strength aluminum foil shielded wire for strong connection plug to maintain the signal stability.

Recording Function

• Built-in Recording signal output, can provide master station and sub station audio output for recording.

Flexible Mic Cable

• Using an acoustic tube with noise canceling microphone.
• Flexible gooseneck type microphone.
• Thin shape of the acoustic tube does not obstruct the field of vision.

Vertical Placed Speaker

• So the outside voice can be well transmitted;
• also it can effectively reduce the signal statics.

Mute Switch

• There are I-shut and O-shut button to close the signal;
• I-shut buttons works for internal Mic voice; and O-shut is used for outside speaker.