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

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 is equipped with a LCD screen, which displays rich content and clear function instructions. The technology adopts the 433MHz frequency and has good wall-penetrating performance. Its wireless communication distance is up to about 1000 meters in the open area.(without any obstacle) LCD Display LCD display, simple operation, and rich functions. (Indication icons for signal, ID, incoming call, outgoing call, battery level, settings, ringtone, volume, pairing, etc.) Long Standby Model 18650 battery, which can be recharged repeatedly. The capacity is 2600 mAh, and the standby time is up to 45 days. Advantages of wireless intercom 1. No WiFi Required2. Wireless Wiring3. No Call Fee...... 58 Polyphonic Ringtones Can Be Replaced Communication distance: 1000 meters in open area 1.AFH adaptive frequency hopping technology, strong anti-interference ability, can share the 2.4GHz frequency with wireless netword card and bluetooth device.2.Wireless audio intercom system can support 9999 persons intercommunicating at most. Package list:(Note:If you need more audio door phone, you can contact us, we will post a new product link for you.) window.adminAccountId=244386774;