wireless door bell
1 Clear voice and stable siginal
2 >500m communication distance
3 Duplex handsfree call
4 CE/ROHS approve

wireless door bell

Electical Characteristics

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

2.       Air transfer rate is 250K

3.       Transmit Power:20dBm or less(100mv or less),Receive Sensitivity;-100 or less.

4.       AFH Adaptive Frequency Hopping Technogy,Super anti-jamming capability,

With the wireless LAN and Bluetooth devices to share 2.4G bandwidth

5         Panel a CALL key,and the 2 lights: power indicator light and work light

6         Full-duplex voice intercom,Sampling Rate is 8K,Accuracy is 8bit

7         Matching operation,with the right code function

8         Power:AC 110240V,current150mA or less

9         Communication distance:Open to airs distance is more than 500 meters

Appication site

1  Office Interoperability

2  Family exchange

3  Interoperability workshop

4  Access messenger