Best Wireless School Intercom System

EJEAS V6C Professional Football Referee Bluetooth Intercom 850mAh Full Duplex 1200M Wireless Bluetooth Interphone with Referees Headset and Running Armband for Soccer Hockey Rugby Sport 1 Pack

  • [Professional Referee Intercom]: Using optimized Qualcomm Bluetooth 5.1 chip, EJEAS V6C can achieve quick pairing and keep low-energy consumption. It....
  • [Noise Reduction Technology]: V6C referee communication system adopts advanced DSP noise reduction technology to eliminate the echo and ambient noise....
  • [Long Battery Life]: V6C referee intercom runs on 850mAh large rechargeable battery. Just charging for 3h, the intercom time can reach 18h and music....
  • [Wide Applications]: V6C wireless bluetooth interphone is an excellent partner for most competition referees like football referees, basketball....
  • [Please Note]: Since we have changed the brand name of the product, it is very likely that the goods you receive is Vnetphone instead of EJEAS. Please....
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TMEZON Wireless WIFI Video Door Phone IP Doorbell Intercom System with Camera 4 Wire 7 Inch Entry with 1x1080P Wired Camera Night Vision,Support Remote Unlock Door Release,Snapshot, Tuya

  • ... visitor press the doorbell,your phone will receive the APP TUYA notification, you can see,hear and speak to anyone at your door, even remote unlock via your smartphone in everywhere. You can answer the door in your hand!.
  • 【About Wifi connection】 Please note the wifi video intercom system does not mean it's wireless and u don't need any cable.The monitor support WIFI network,but the indoor monitor and doorbell is Wired, which make sure the power,the video work stable and you can extend longer distance..
  • 【Multiple Intercom】Up to 2 doorbells can be connected with 4 indoor monitors(The slave monitor is MZ-VDP-739EM). Dual-Way Communication between indoor monitor and outdoor camera.
  • Call Transfer among monitors.You don't always go downstairs open the door after install the multiple intercom..
  • 【Automatically Snapshot or Recording】When visitor press the doorbell or triggered motion detection, the camera will automatically snapshot or video recording and save in the Micro SD card(SD card need to purchase separately).You can check the recording via smartphone anytime..
  • 【7 Inch LCD Monitor and video Doorbell】 7 inch TFT display monitor with slim design,touch-key operation,hand-free, Support Wifi/RJ45 port connect to internet(Only connect to 2....
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Hollyland Solidcom C1 Pro Wireless Intercom Headset System ENC Noise Cancellation Full Duplex 4-Person 1100ft Team Communication with PTT Mute Single Ear Headset for Church Drone TV Film Production

  • ...h the Push-To-Talk button. It allows you to long press it to talk and release it to mute like walkie-talkies. You can press the button to switch the talk/mute state or rotate the mic boom up/down like Solidcom C1..
  • 【1,100ft LOS Range, Encrypted & Stable】C1 Pro intercom headset supports a reliable and instant wireless audio transmission distance of up to 1,100ft in open spaces, providing a private and interference-free conversation in the 1.9GHz frequency band. Your team can keep connected and move freely in major and complex environments, like boat operation, FPV production, filmmaking, and sports event, etc..
  • 【Rechargeable Battery, Comfortable to Wear】Each C1 Pro wireless headset comes with two batteries and reduced 20% of power consumption for convenient field replacement and minimal downtime. Crafted with premium PC-ABS materials, it’s lightweight at 6oz, compact and portable. With thicker mic cushion, ergonomics over-ear cushion, stainless screw, and warmer indicator light, you won’t feel tired even wearing it all day long..
  • 【Compatible with Solidcom C1】C1 Pro is fully compatible with the Solidcom C1 system for flexible and expandable team communication. You can pair up to 8 headsets without a HUB, and experience ENC noise-cancel....
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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)

  • ...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 time is about 260h, which can meet the needs of long-time riding communication..
  • 【Universal Application】V6 Pro wireless motorbike interphone is compatible with full-face helmet, 3/4 helmet, flip-up helmet and modular helmets. The helmet bluetooth headset can withstand -10℃ to 50℃ and can be used in most countries and regions. If you have any question about our product, please feel free to contact us. We will give you a satisfactory answer within 24 hours!.
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ciciglow Bank Window Intercom, Dual Way Window Microphone Intercom Speaker, Anti Interference Intercommunication Microphone, for Government Office,Medical Center,School,Station(US)

  • Premium Speaker: This counter intercom system is equipped with premium speaker and sensitive mic, specially designed for dual way intercommunication..
  • Simple Operation: Just connect the power adapter and external speakers to the main station. The microphone cable is flexible. The system has two knobs to adjust the internal and external volume..
  • Two Way Intercom: This window speaker system adopts premium circuit device design that ensures 3W high power output, providing clear and loud voice..
  • Fully Automatic: This counter intercom speaker adopts fully automatic call control and voice intercom communication technology, which ensures automatic recognition and processing of voice signals, the call process does not require any operation..
  • Wide Application: This window intercom system is suitable for bank window, ticket office, hospital window, post office window, securities window, securities companies, hospitals, stations and other places where safety glass is installed..
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Helmet Communication Systems, Fodsports V6S 1000m 2 Riders Intercom Bluetooth 5.0 Motorcycle Helmet Bluetooth Headset (Waterproof/Handsfree/Stereo Music/FM/GPS/2 Pack)

  • ...to talk with Rider A, he just need to press relevant button A (intercom button), Rider A will hear “dudu” and they can intercom, then Rider A just need to double press”Phone”button, they can talk with each other. V6S Support up to 120km/h (75mph)..
  • 【Hands-Free Operation & Great sound quality】 It supports wireless Bluetooth music streaming and hands-free operation so you can easily enjoy the music or answer / reject the call. With 40mm speakers, V6S motorcycle communication system has more than most intercoms sound quality and super loud volume..
  • 【FM Storage Function & Memory connects with cell phone 】Preset and store up 6 FM radio stations. In FM Radio mode, when a favorite station is found, you could store the FM radio station. Once V6S pairing with cell phone, when turning the power on again, headset will re-connect with mobile automatically. Or in case disconnect during standby mode, short press Phone button will connecting again..
  • 【Noise Reduction & Waterproof】Since the microphone of motorcycle bluetooth headset has a CSR chip, ambient noise such as wind noise and engine noise are not annoying. The voice quality is not affected even at high speeds. Moreover, it is waterproof, can be used in any weather conditions..
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EJEAS V6C Professional Football Referee Bluetooth Intercom, 850mAh Full Duplex 1200M Wireless Bluetooth Interphone with Referees Headset and Running Armband for Soccer Hockey Rugby Sport (2 Pack)

  • [Long Battery Life]: V6C referee intercom runs on 850mAh large rechargeable battery. Just charging for 3h, the intercom time can reach 18h and music playing time is up to 25h. The standby time is about 260h, which can meet the needs of long-time referees communication..
  • [Wide Applications]: V6C wireless bluetooth interphone is an excellent partner for most competition referees like football referees, basketball referees, golf referees, etc. In addition to referees, V6C is suitable for daily training, construction sites, venue scheduling and other outdoor activities..
  • [Please Note]: In order to ensure better communication experience, extra free headset will be attached. Please add it to shopping cart with the product before purchasing. If you have any question about our product, please feel free to contact us. We will give you a satisfactory answer within 24 hours!.
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AMOCAM 3 Units Apartment Video Intercom System, Wired Video Door Phone Include Electronic Door Lock + 150FT RVV4 Wire

  • 1pcs outdoor camera and 3pcs indoor screen 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 doorbell kits..
  • 700TVL CMOS IR night vision high resolution door monitor camera, easy to install,wired connection stability for home security..
  • Electric lock fits for electrical control, key or hand operation,Electric controller, knob, electric release door lock via 2-wire connect to our video doorbell system..
  • 150FT RVV4 Cable Apply to video door phone inctercom system building intercom system, installations extension cord / lines.(Calculate the installation distance, select the cable length).
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EnGenius FreeStyl1 Extreme Range Scaleable Cordless Phone System with 1 Handset, 2-Way Intercom

  • Scalable: supports up to 9 simultaneous handsets (sold separately).
  • High Power/High Sensitivity for extreme wireless range and connectivity.
  • Simultaneous broadcast to multiple handsets from any handset.
  • Scalable system allowing additional handsets to be added to the system at any time.
  • Outperforms 2.4 or 5.8GHz DECT solutions.
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Smart Wireless Voice Doorbell Two Way Voice Intercom for Home and Office Long Distance Loud and Clear Voice Home Security Easy Install White Without Battery

  • 【Ultra Long Operating Distance】Our wireless doorbell has long distance transmission and high strength signal and sensitivity, the maximum open....
  • 【Widely Applied & Adjustable Speaker】Our perfect wireless doorbell kit for home, apartment, school, villas, office, warehouses, hotel, factory,....
  • 【Low Power Consumption and Safe Use】Our Two-Way Intercom Doorbell has long standby time for outdoor-bell up to six months. Also the frequency of....
  • 【Easy to Install】 Just directly stick our wireless doorbell to the wall with adhesive tape. Outdoor-bell pair with indoor-bell by learning its....
  • 【High Quality and Best Gift】Our wireless doorbell is made of the best ABS material, excellent materials keeps itself from getting higher....
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