14 best 3 way intercoms

• [ 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.

Product description

Ideal for the bank, securities, hospital, bus station etc. where guard glass again theft is installed.

- Streamline design. Main unit has internal microphone for extension. One-wire connection and simple installation.

- High quality speaker for main unit and extension. High sensitive microphone. Longer metal tube microphone for dual-way intercommunication;

- Adjustable volume with separate switch.

- Auto dual-way intercommunication without pressing any button;

- Double-track adjustment with indicating light;

- Spare record jack for the bank;

- External speaker, slim fit design;

- Anti-interference and noise-free function;

- Dual-way audio record output



Specification:

- Power Adapter: Input AC 110V 60Hz US Plug. Output AC 9V 1.0A;

- Output Power: 3W(Max);

- Frequency Response: 100Hz-12kHz;

- Desktop Unit Dimensions: 158*87*46mm;

- Wall Mount Unit Dimension: 70*20mm

Trouble shooting:

Whistle: Installation environment noise performance is poor, or too much other noise. Should make the distance larger between the host and the outside speaker or adjust the volume down.

• Adjustable volume with separate switch.
• Spare record jack for the bank
• Anti-interference and noise-free function
• Internal microphone for extension. One-wire connection
• Adjustable volume with separate switch

User questions & answers

Question:	Does the external microphone have to go on a window or call it go on the wall
Answer:	It supports 3D but have not try the blue ray 3D
Question:	Can you listen through Bulletproof glass
Answer:	see previous answer
Question:	I have this system at work. on friday it started saying hey can you hear me every five minutes. how can i fix that
Answer:	Hi Please connect a standard 3.5mm AUX cable if you want to use the Avegant vr as headphones. And, please power off the device, install the protecting cover for the mirrors. You also need to remove the nose pads. The size can be adjusted to meet your head circumference. The important thing you need to note is, you are unable to adjust the volume on the headset, because it was powered off when you want to use it as headphones. So you can only adjust the volume on your connecting devices. Thank you
Question:	Hi. Can you plug in a headset with mic for the teller side
Answer:	it can be connected to all devices that support HDMI connection.

• 1pcs outdoor camera and 3pcs indoor monitor video intercom doorbell system, supporting 1 building which has 3 households. enable you see and hear to security monitors & displays.
• 7 Inch LCD press key screen,door answering, monitoring and unlock, dual-way intercom Mute door intercom with door bell kits.
• 16 different kinds of door bells chimes.Volume, brightness and contrast are adjustable. Fashion and nice design,which can also be used a decoration of your house for home improvement.
• 700TVL CMOS IR night vision high resolution door monitor camera, easy to install,wired connection stability for home security.
• Can be used in apartments,villas,hotels,offices,public buildings.Support video intercom max 12 monitors of security & surveillance equipment. (Note: if you need RVV-4 Wire for the indoor unit and outdoor unit connection, please search: "B07PJRHPQ2".)

User questions & answers

Question:	Is this a "push to talk" system in which one party must wait for the other to finish speaking? Or is it full-duplex
Answer:	I am using the Tuya app. I wouldn’t suggest using a Public WiFi.
Question:	hi , 2 Q,s we live in a 3 houses condo, farest its almost 85 meters, and we use 1 pedesrian door and 1 automatic gate for car entry. can open both
Answer:	In the smart life app hit the + sign and choose socket. Plug the socket into the wall and hold the power button until you hear a sound and it’ll begin to blink quickly. Follow the directions in the app. If the socket stops blinking while connecting press the power button again until it starts blinking again. Make sure you’re socket is plugged in near your internet modem while setting it up. Also make sure your phone is near the socket. After it’s set up you can plug it into any plug in the house but initially it has to be programmed close to your wifi modem. Hope it helps.
Question:	When I press the button at the front door, all three unit intercoms ring. How can I fix this
Answer:	Yes, it uses the Smart Life app to connect to wifi.
Question:	I've seen other video intercom requiring 4 wires connection to each apartment, but it says users can use cat 5 cables for extension, what about this
Answer:	It’s a 3-pin plug, you can directly plug in, one outlet required only, but it will occupy both outlets if you put on duplex outlet.

Product features

7" Video Door Phone System for 3 Units Apartment

Video door phone is a system that enables you to receive "calls" from your front door or some other door on the outside of your building, which enables you to actually see who is at the outside station and talk to them. It will add security and peace of mind to your house.



The outdoor unit has 3 call buttons, which can call 3 houses separately,Aluminum alloy outer casing also provides a good protection for it.



The indoor monitor has a 7” LCD color screen gives you great view and fashionable appearance also makes it looks more morden.



(Note:The Electric lock is not included)



Indoor Monitor:

Display: 7 inch TFT LCD screen (16:9 display).

Resolution: 800 X 480.

Input: AC 100-240V 50 Hz-60 Hz.

Output: DC 15V/1500 mA.

Case: ABS Engineering Plastics.

Installation:Surface mounting.

Dimension:9.4 x 5.9 x 1.0 inch.





Outdoor camera:

Camera resolution: 700 Lines.

Camera: 1/3 Color CMOS Camera.

Built-in microphone and speaker

Power Adapter: From Monitor, DC15 V.

Viewing angle: (U/D/L/R, degree): 60/35/70/70.

Connection: 4 core/5 core wire (max support 12 monitors).

Case: Aluminum material, weatherproof.

Dimension:4.8 x 10.8 x 1.7 inch.



(Note:if connection Electric bolt lock, Electric strike,Electric magnetic lock,need extra "Power Supply Control" connecting the lock.

Please search: "AMOCAM Power Supply" for Dedicated Power Supply Control.)



Packing includes:

1 x Outdoor Camera.

3 x Indoor Monitor.

3 x Hanging plate.

3 x Power Adapters.

3 x 4-core/5-core connection cable.

1 x 2-core connection cable.

1 x bags Screws.

1 x Manual.

Features

Dual-way intercom answering, monitoring and unlock

• 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:	This was asked but need to confirm: the monitor and 2-way comms can be used simultaneously w\o changing anything at either end
Answer:	BASE CAN BE SET AT WINDOW FOR TALKING INTO - THE MICROPHONE CAN BE PLACED ON A WALL
Question:	Can this product be used in Korea? (related to law and certification
Answer:	Yes
Question:	how many chargers come with the three units
Answer:	I have the same issue with all 3 of my units, am not sure if it's a shielding issue, or poor quality parts used to make make these this answer doesn't really help with your questions.. I would check the lines, and gently tweak(turn) the volume knobs)
Question:	Do these have a corrisponding hand held unit
Answer:	I have never tried to do that with the units I have.

Product features

Family Application

A family communication device to communicate with the family in a larger house. You can use it to call your kids down to dinner without yelling.

Monitor Application

Ideal for use as an alert aid for elderly or disabled to quickly and easily call for help.You can look out for your family better than running up and down stairs all day.

Office Application

1. You should set different channel codes for different departments and make a record.

2. You can make a private meeting with specific people.

3. You can make an emergency notice or quickly meeting by the group call function.

4. The different departments can make communicate freely.

• [ 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.

• ⚡【Lifetime Usage】:- 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 worry-free purchase to let you no need to worry about any quality problem
• ⚡【Multiple Channels and Function】: - This wireless intercom system 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, widely used in house, office, gate, restaurant, etc. Our intercom system has 4 main functions: 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 house 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】: - 4 x wireless intercom system, 4 x USB cables, 4 x USB wall chargers, 400% 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:	Can other of the same units be purchased to add to this system
Answer:	yes
Question:	Is there a doorbell two way communicator for these units
Answer:	Not a doorbell, but it has unit to unit calling, and group calling (like if you had 2+units).
Question:	Does this require wifi
Answer:	No need wifi.
Question:	does device need to be plugged in charger the whole time for it to work? tried charging mine but once off the USB it does not work
Answer:	Yes, it is a power cable, instead of a charging cable. The intercoms device need to be plugged in charger the whole time for it to work

• Durable material that Main unit is made of aluminum alloy shell and metal for outside unit
• Clear and loud voice by the 4 core high strength aluminum foil shielded wire; which noise free function
• Microcomputer processing circuit solves the problem of echo and squeal; Automatically 2 way intercommunication without pressing any button
• Specifically two way voice signals output design for your business system recording need ;recording jack can be output both inside and outside
• 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:	I have 2, 6" holes in our window and need speaker system for each. Will this work or do you have one that will
Answer:	Yes
Question:	what does the I-shut and O-shut button do
Answer:	I wouldn’t use this anywhere. It’s terrible. Terrible reception and terrible sound quality.
Question:	Is the remote speaker weather proof and ok for outdoor placement
Answer:	you get a plug in for each unit. this package comes with 3. this is NOT a rechargeable unit.
Question:	where is it made? Bet you won't answer
Answer:	No

Product features

Retekess TW102 Window Speaker System

Window speaker system can be installed at ticket windows at movie theater; it adopts half duplex technology; 2 way intercom; high-powered mic,elegant appearance; contemporary design; no complaints from customers nor the cashier

Main Features:

Aluminum alloy shell and metal outside unit

High-sensitive microphone and speaker

Widely used at drive thru store window, bank, securities, hospital, bus station

• Package Includes
• 3 x Dual-way counter inter phone
• 3 x External speaker
• 3 x Power adapter
• 1 x English manual

Paste on Window Glass

Easy to set up

Window speaker system comes with adhesive sticker for humanized design

You can easily paste the outside speaker on the window glass; no need to worry about speaker diameter problem

Microcomputer Technology

Microcomputer processing circuit solves the problem of echo and squeal;

Window speaker system can reduce feedback sound or statics effectively

Volume Adjustment Separately

The volume of internal and external can be adjusted by separately;

The left button works for inner Microphone volume size adjustment; and the right button is fit for outsider speaker

And you can shut down Microphone voice by I-Shut button; the speaker voice can be cut off by O-Shut button

Clear Voice

3W/3W Power Output

So the outside speaker and inner Microphone all have more better sensitivity;

The two-way voice intercom communications technology; automatic identification of processing speech signals; so the voice can be much more clear

Metal Tube Protection

There is sturdy metal tube between the master station and speaker;

And it can protect the connection wire effectively;

Full metal jacket,elegance,aesthetic

Sturdy Plug

More Safety plug

self-locking, corrosion-resistant

So it can be more durable use with 4 core high-strength aluminum foil shielded wire

• Adopt full duplex technology; signals can transmission simultaneously from different directions; office speaker system can automatic identification of processing speech signals during a call does not require any action
• Using a 4 core high-strength aluminum foil shielded wire; strong anti-interference ability; which makes the voice clear and natural
• Easy to install; just plug the external speaker cable and power adapter into the corresponding socket; equipped with 3M strong adhesive; can paste the external speaker on the glass
• Both internal and external volume can be adjusted, and anti-interference and whistle-removing circuits are provided to reproduce the original sound
• The drive through window system is very suitable for use in bank counters and ticket windows; the use of bulletproof glass and window intercom can greatly improve the safety of employees

User questions & answers

Question:	The hole in our window is 3.75 inches. How big is the speaker? If it is smaller, is there something to add around the speaker to make it fit
Answer:	Hi friend, yes, the connection cable can pass through the holes. If any, pls feel free to contact us,we will help you.
Question:	Can I use cat5 to extend the microphone cable? How many contacts are in it
Answer:	You can shut down Microphone voice by pressing the I-Shut button; the speaker voice can be cut off by pressing the O-Shut button. They are like mute buttons one for the microphone and one for the speaker.
Question:	I already bought this product, but I need to extend the microphone cable, what type of cable/adapter do I need
Answer:	Dear customer, I am sorry to tell you that this Retekess TW102 window speaker is not waterproof,so you can use it indoors. Hope this can help you. If any, pls feel free to contact us by Amazon email,we are always here for you.
Question:	Can you extend the microphone wire
Answer:	Dear customer, Thanks for your question. This Retekess TW102 window intercom is made in China.Hope this can help you. If any,please feel free to contact us by Amazon email,we are always here for you. Regards, Angela

Product features

RETEKESS TW104 window speaker

• Today’s security and isolation booths are often the best step you can take to protect your employees.
• But do they protect or help maintain your very important good will?
• Not if clerks and customers have to shout, growl and repeat themselves to be heard or understood.
• RETEKESS TW104 window speaker is a full duplex 2 way intercom , hands-free audio system that provides high-quality personal communication between people separated by security or isolation barriers.
• It is the most widely used system of its type in the U.S.,and the world.
• Internal and external connections using a four-core; fully shielded foil line; undisturbed used in hospitals and stations
• Auto duplex communication; completely hands-free communication for both staff and customers; fully automatic one-to-one two-way real-time intercom; save time in using and queuing
• 5.9ft connection line between the main unit and auxiliary unit; meet the needs of long distance calls

Full-duplex technology

• Window intercom host and extension have independent working ability;
• They can receive and send information simultaneously for two-way communication;
• Automatically recognize and process signals without any operation during a call;
• TW104 intercom system for business can realize real-time calls without any delay.

Sturdy window intercom

• Use high-quality aluminum alloy materials
• Wear-resistant
• High temperature resistance
• Preservative

Gooseneck microphone

• Smart microphone, durable
• Ultra-long stainless steel hose microphone tube
• Can be bent freely, without dead corners
• It can be kept tight and not loose for many years

Recording function

• Multiple interfaces to meet your different office needs
• The host also has a recording jack, which can output internal and external sound signals

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

How to avoid direct contact during this special period?



If your store is still open, do you worry about the safety of your employees?

If glass is protecting the safety of employees, are you worried that communication with customers will be hindered?

If you encounter the above problems, the Retekess TW103 window speaker intercom system is your best choice.





Smart microphone, durable

Ultra-long stainless steel hose microphone tube, can be bent freely, without dead corners, it can be kept tight and not loose for many years.



A variety of interfaces to meet various needs

Multiple interfaces to meet your different office needs. The host also has a recording jack, which can output internal and external sound signals (used for bank counter recording).



Small and durable, suitable for many occasions

A variety of windows separated from inside to outside (bank window, hospital window, ticket window, shop window, securities company).



Configure 3M adhesive

Equipped with 3M adhesive tape, which can be directly pasted on the glass, or hung on the glass stably and firmly.



Quality diaphragm, clear communication

High-quality diaphragm, delicate and clear, strong sound penetration, bring high-fidelity sound quality, make your service more quality.





Specification:

Material: aluminum alloy shell

Connection cable length: 2m / 6.5ft

Working voltage: DC9V / 300mA

Adapter: AC

Microphone sensitivity: -48db

Size: 150 x100 x 50mm / φ70 x 20mm

Weight: 350g / 0.77lb



Package Includes:

3 x TW103 Dual-way window intercom system host

3x TW103 External speaker

3 x Power adapter(US plug)

3 x English manual

• The volume of the main station and external speakers can be adjusted or turned off separately; it is easy to control the volume of input and output
• The host microphone tube can be adjusted 360 degrees at will; and can be bent at will to change the pickup angle of the sound head to obtain a good pickup effect
• Microcomputer processing circuit can solve the problem of echo and squeal; avoid feedback sound or hollow sounding problems; you can acquire more stable signal without static or high pitch
• Window speaker system outside speaker diameter is 67mm or 2.75 in;can be easily pasted on window glass with double sided tape
• Auto dual way intercommunication without pressing any button; the communication voice can be clear from different directions;no need to worry about sound cuts in and out problem

• 【Excellent Signal】Home intercom system with clear sound quality and long range. An enhanced signal helps ensure crisp sound quality. Ideal wireless intercom system for home!
• 【10 Channels】10 channels and 3 digital codes in a secure wireless intercom system.
• 【Easy To Set Up and Use】No installation requirement, you can mount the unit on the wall, or place them on a table, operates whenever there is an existing 100-240V AC plug in your home or office, there is no fee, no wiring, do not need change the original structure, receiving reliable, working stable.
• 【Automatic answer mode】When called, the unit can answer automatically without ring. This excellent function help you to monitor the older or child at night, there won't bother them.
• 【Best Quality Assurance:】We provide a lifetime service for Qniglo home intercom system. Please feel free to contact us if you have any questions or concerns about your purchase.

User questions & answers

Question:	WOuld I be able to talk wth the other two intercoms at the same time
Answer:	No they are not nitrile.
Question:	Can you turn on monitor on one in one room where the baby is sleeping and hear it only onother one and not all other units
Answer:	It's California, and they are made with chemicals. Don't worry, they are good gloves
Question:	do you have to push a button to connect with the calling intercom
Answer:	We sell these gloves both by the box of 100 and the case of 1,000. This link is for a box of 100.
Question:	Can I buy one set of 4 and one set of 3 and they all work together in my house as a set of
Answer:	Box says Manufactured for Microflex, Reno NV, USA, but made in Malaysia

Product features

Wireless intercom system for office

Our intercom system uses the latest digital coding and decoding technology, each unit has a unique code, just enter the code for the other party and press the CALL button, you can freely communicate with each other. Suitable for office, the boss calls the assistant, one office calls another office.

Great intercom system for home

Automatic answer function makes the unit can answer automatically without ring, this excellent function will help you to monitor and look after your families(elderly people/children/pregnant woman) at any time, meanwhile won't bother them.With our modern technology, there is no reason to ever be out of touch with members of your household. With our intercom system for home, everyone in your family can communicate effortlessly.

Product description

FCC ID: 2AWYQWT08-US-4

Model: WT08-US-4

Frequency Range:

462.55 - 462.725MHZ

467.5625 - 467.7125MHZ

Wireless home intercom system:

Transmitting power: 5w

Frequency band: 430-440 Mhz

Battery capacity: 1500 mAh

Standby time: 3 days

Net weight: 70g

Rated voltage: 3.7V

Working temperature: -10 ℃ -50 ℃

Charging method: USB

Penetration distance: 1.8KM

• [ 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

• 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

• 1 pcs outdoor camera and 3 pcs indoor monitor video intercom doorbell system,supporting 1 building which has 3 households.you can both see and speak with all visitors.
• This system comes with 5 RFID keyfobs(including added keyfob and deleted keyfob) , There are 2 ways to open the door lock using the RFID keyfobs or "unlock" button on the monitor.
• 700TVL CMOS IR night vision high resolution door monitor camera, The Outdoor doorbell is constructed using a full aluminum front panel for protection from vandalism, while waterproofing protects from the elements.
• 7 Inch LCD screen, door answering, monitoring and unlock, dual-way intercom,16 different kinds of door bells chimes.Volume, brightness and contrast are adjustable.
• Easy to install,wired connection stability for home security.Can be used in apartments,villas,hotels,offices,public buildings.Support video intercom Max 12 monitors. (Note: if you need RVV-4 Wire for the indoor unit and outdoor unit connection, please search: "B07PJRHPQ2".)

User questions & answers

Question:	Does this system come with the power supply controller
Answer:	Hi friend, we have more longer microphone wire, included 3m, 5m and 8m, if you need more longer, you can feel free to conatact us, we will help you.

Product features

One key to monitor

Feeling the abonormal circumstance, Hearing the unknown little sounds, Worried about that, press the monitor button, then you can check the situation out of the door, Help you to protect your family.

One key to communication

Press the doorbell, the indoor monitor will show the people outside of the door, then you can know who is outside at a glance:strangers or guests. You can communicate with hands-free, Clear timbre, High quality sound system,High quality speaker.

One key to unlocking

See who is outside, say why come here, the can work with 12V electric lock. With this function, you don't need go to the door to unlock for your guest, just press unlock button on the monitor, which brings great convenience.

2 ways to unlock( Indoor, RFID), Support RFID Keyfob access controller.

The outdoor unit has RFID reader, which supports max user 500 RFID cards/fobs. It is easy to add new cards and delete old cards.

If you need more user RFID keyfobs, you can add the quantity of the RFID keyfob as you like.

IR night vision camera: super backlight compensation, has 5 IR LED and IR sensor, It allows you to see clearly who is knocking the door even at night.

3.6mm lens design, viewing angle 92 degree, look more wider and clearer.You can see, hear and speak with the visitor who stands at your door.