Best Duplex Intercom

Hands-Free Intercoms Wireless for Home Business, Wuloo Upgrade Two Way Audio Intercom System for Elderly, Full Duplex Room to Room Intercom with 5280 ft Range Clear Sound Anti-Interference, Pack of 2

  • 【New Upgraded】This intercom system is the new upgraded version which uses new technology. It's a true full duplex system, hands-free use and easy to use. It also has better voice quality, longer signal range (1 mile), and lower power consumption. Comes with a detailed manual, written by a US client to help you use this intercom system better..
  • [Fine Workmanship & Powerful]: Upgraded intercom system has fine workmanship and is more powerful. The MONITOR Function now has no time limit, an improvement from the last version. There are also 10 types of chimes available, the volume of the chime is adjustable, and the call volume can also be adjusted..
  • [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..
  • [Expandable & Anti-Interference]: The intercom system is expandable: you can add up to 10 intercom units to a single system, perfect for home or business use. This intercom also uses new technology which gives it a strong anti-interference ability. Don't worry about receiving random conversations!.
  • [Thoughtful Design]: Wuloo specializes in designing and manufacturing FM wireless products for more than 20 years, with a philoso....
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Hands-Free Intercoms Wireless for Home Business Wuloo Upgrade Two Way Audio Intercom System for Elderly Full Duplex Room to Room Intercom with 5280 ft Range Clear Sound Anti-Interference 1-Pack

  • 【New Upgraded】This intercom system is the new upgraded version which uses new technology. It's a true full duplex system, hands-free use and easy....
  • [Fine Workmanship & Powerful]: Upgraded intercom system has fine workmanship and is more powerful. The MONITOR Function now has no time limit, an....
  • [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....
  • [Expandable & Anti-Interference]: The intercom system is expandable: you can add up to 10 intercom units to a single system, perfect for home or....
  • [Thoughtful Design]: Wuloo specializes in designing and manufacturing FM wireless products for more than 20 years, with a philosophy of "customer....
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ciciglow Window Speaker Intercom System, Dual Way Voice Intercom Speaker, Bank Counter Interphone for Ticket Offices, Hospitals, Embassy Visa Offices(US)

  • Window Speaker System: Featuring high sound quality speakers and high sensitivity microphones, the system is designed for counter and two way intercommunication..
  • Pure Sound Quality: This intercom system uses electro acoustic circuit devices with excellent performance. Both the main and auxiliary machines have clear voices and high voice resolution..
  • Automatic Control: The intercom system adopts duplex voice intercom communication technology, which automatically recognizes and processes voice signals, and does not require any operation during the call..
  • Wide Application: The intercom system is suitable for places where safety glass is installed such as bank windows, ticket offices, hospitals, embassy visa offices, and securities companies..
  • Easy Operation: All you need to do is connect the power adapter and external speakers to the main station, the mic cable is flexible, and there are two knobs to adjust the internal and external volume..
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2 in 1 Duplex Radio Cross Band Repeater Radio Relay Controller with Radio Cable for Handheld or Mobile Radio Intercom Console

  • It is a versatile and inexpensive device that can be connected to any handheld or mobile radio intercom console..
  • The internal structure is designed more finely. There are two audio port inputs and outputs..
  • After the receiver transmitter, there is also a simple connection that provides you with a more ideal bidirectional radio session area, causing you to maintain normal communication in a larger operational area..
  • This is a radio cross-band cduplex repeater controller. This is also an easy-to-use, cost-effective and highly flexible two-way setup platform..
  • Two mode choices: A cross-band duplex repeater with an on-board intercom and a handheld intercom..
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SENA SMH-10RD-01 Bluetooth Stereo Headset/ Communicator / Intercom Dual Pack

  • The SMH10R is a made with Bluetooth technology 3.0 stereo headset with long-range made with Bluetooth technology intercom designed specifically for sport bike riders who prefer smaller form factor for maximizing their riding performance, yet maintaining rich features of made with Bluetooth technology intercom..
  • With the SMH10R, you can call handsfree on your made with Bluetooth technology mobile phone, listen to stereo music or voice instructions of GPS navigations by made with Bluetooth technology wirelessly and have intercom conversations in full duplex with other riders..
  • Thanks to the latest made with Bluetooth technology and the advanced digital signal processing technology inherited from the SMH10, the SMH10R offers the best sound quality for both incoming and outgoing sound in its class..
  • Also, its super thin and compact form factor contribute higher performance for sport bike riding and it makes the SMH10R a perfect companion of sport bike riders..
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Yideng Bluetooth Headset Intercom Motorcycle Helmet interphone BT-S2 1000m Walkie-Talkie Headphone Waterproof Wireless Communication System Up to 3 Riders 2 Pack

  • Bluetooth Intercom 3.0+EDR: It can realize full-duplex intercom with the highest ideal speed of 80km/h-110km/h(50mph-70mph) and the longest distance....
  • Easy to Install and Excellent Waterproof:Only ensure the position of the receiver and microphone in the helmet, and try to let the receiver close to....
  • The headset Intercom mode:riders can communicate at a remarkable range of up to 1000m at open ground.DSP echo cancellation and noise suppression....
  • Powerful Function: When you're riding, you can not only communicate with your friends, but also listen to music, answer or dial the call, GPS, and FM....
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FreedConn Helmet Liners BM12 Full Face Bluetooth Motorcycle Helmets Paddings Inserts (Liner, L-U (Between M & L))

  • Motorcycle Helmet Bluetooth Built in Full- Duplex Bluetooth intercom, our FreedConn helmet motorcycle BM12 supports 3 riders pairing but 2 riders intercom meanwhile, range up to 1640 feet ( 500M). This 2019 new motorcycle helmet with Bluetooth supports 300 hours standby, 8 hours intercom talk or 10 hours phone talk..
  • Multi-functional Bluetooth Helmet One button control for hands-free call (AUTO receive/ reject/ last number redial ), MP3 music, FM radio, GPS voice prompt stably when wearing this full face motorcycle helmet. It also supports Bluetooth A2DP/ AVRCP/ HFP/ HSP/ ICP, you can play/pause music or change to previous/ next song..
  • DOT Helmet Bluetooth for Your Safety Our motorcycle Bluetooth helmet is CE/ UL/ BQB & DOT approved, so no worry about the safety when riding with our Bluetooth helmet motorcycle. FreedConn Bluetooth motorcycle helmet will not let you down.IMPORTANT The motorcycle Bluetooth helmets' battery will go into low-power protection status automatically if no change for long time, just go to the repair stations nearby to reactive it with 36V charger. Then you can charge the freedconn helmet..
  • Advanced Noise Control Built in speaker and microphone with Advanced DSP echo cancellation and noise suppression technology, the motorcycle h....
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EJEAS V6 Pro Motorcycle Helmet Bluetooth Intercom, 2-Way 1200m Waterproof Full-Duplex Wireless Motorbike Interphone with Hands-Free Call, HD Voice for Snowmobile/ATV/Dirt Bike Up to 6 Riders (2 Pack)

  • 【2-Way Communication】EJEAS V6 Pro is a 2-way full duplex motorcycle bluetooth intercom. Within the ultra-long intercom range of 1200 meters, 2 riders can freely share the riding experience and enjoy the conversation. V6 Pro helmet bluetooth intercom supports up to 6 riders to connect, 1 main device paired with 5 sub-devices for 2-people talking, which is suitable for snowmobiles, motorcycle teams, etc..
  • 【Noise Reduction Technology】Adopting advanced DSP noise cancellation technology, V6 Pro motorcycle headset will reduce surrounding wind and background noise, keeping you safe and providing you crystal clear sound. Instead of making annoying noises at high speeds, you can immerse yourself into the riding..
  • 【Hands-free Communication】Connecting to the upgraded Bluetooth 5.1version, V6 Pro motorcycle communication system can automatically answer or reject calls within 5s. What's more, V6 Pro intercom is IP65 waterproof, dust-proof, sun-proof, suitable for all-weather, a good partner for long-distance riders or cycling enthusiasts..
  • 【Long Battery Life】V6 Pro motorcycle helmet bluetooth intercom runs on a large 850mAh rechargeable battery. Just 3 hours of charging, the intercom time can reach 18h and music playing time is up to 25h. The standby....
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THOKWOK Motorcycle Bluetooth Headset,BT-S3 1000m Helmet Headphones for Snowmobile Motorcycle Bluetooth Communication System Ski Intercom Up to 3 Riders(Soft Microphone,Pack 1)

  • CSR Bluetooth Chip: It can realize full-duplex intercom with the highest ideal speed of 80km/h-110km/h(50mph-70mph) and the longest distance of 800-1000m (no obstacles). After Bluetooth is connected to the mobile phone, priority switching between phone, intercom and stereo music can be realized. When intercom, it can automatically answer incoming calls, and can automatically resume intercom after hanging up..
  • Noise Cancelling Technology: DSP echo cancellation and noise suppression technology ensures clear voice quality at high speed..
  • Easy Hands-Free Communication: Equipped with Bluetooth 5.0 for access to Siri and S Voice commands, you can call or answer hands-free calling.
  • FM radio or use GPS voice guidance. Also Supply 2.5mm Audio Socket as wired connection , so you can connect the BT-S3 to cell phone, tablet PC, GPS or other devices which can transfer the music/voice into the earpiece through a 2.5mm to 3.5mm audio cable..
  • Convenience: Only suitable for any full-face helmets. Bigger push-button make it easy to operate even with gloves. And it adopts the buckle type connection between the headset and the clip, easy to assemble / disassemble..
  • Excellent Waterproof: The all-silica gel waterproof is adopted. Even in rainy or....
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