High-quality 2.4G digital wireless door chime

wireless intercom door bell
-CE/ROHS,
-Voice loud &clear
-Full duplex,distance over 500m
-AFH technology, anti interference

wireless door chime

 

Function Features

 

1.Using 2.4G ISM public frequency band: 2402-2483MHz

2. Air transfer rate: 250K

3. Transmitting Power: Less then 20dBm(Less then 100mw), Receive Sensitivity: -100 or less

4. AFH technology, super anti-jamming capability, can share 2.4G band with wireless LAN and bluetooth devices

5. Panel a call key and two indicator lights: power indicator light(red) and operating light(green).

6. With configure Code function

7. Power supply: AC 110/220V,  Electric Current: within 200mA

8. Communication distance:  more then 500 meters in open land

 

 Applicable Scope

 

1.    Office interoperability

2.    Family exchange

3.    Workshop interoperability