New 2.4GHz Wireless Intercom Warehouse Office Wireless Voice Intercom Apartment Villa Walkie-talkie Home Wireless Doorman Phone

New 2.4GHz Wireless Intercom Warehouse Office Wireless Voice Intercom Apartment Villa Walkie-talkie Home Wireless Doorman Phone

$32.90
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Anjielosmart New Version Wireless Handset Indoor intercom Telephone extendable for Factory Office Building etc. Product Features 1. Wireless audio intercom system can support 9999 persons intercommunicating at most.2. Using 433MHz public frequency.3. Air transfer rate: 256K.4. Transmitting Power: < 18dBm, Receive Sensitivity: <-100 .5. Strong anti-jamming capability.6. Panel with 10 number buttons, a call button, and indicator lights7. With coding, Giving code, ID setting functions.8. DC5V,or Li-ion battery power supply, Standby Current:1mA, Work current:650mA.9. Communication distance: 1000 meters in an open area10. AFH adaptive frequency hopping technology, strong anti-interference ability, can share the 2.4GHz frequency with wireless netword card and bluetooth device. It can add repeaters to increase the wireless communication distance. It supports two way intercom, also hands-free intercom.The device uses 18650 battery, easy loading and unloading, long standby time. It

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