Tech-Security Electronic Technology Co., Ltd.

Remote Control
More then 500m Remote control

More then 500m Remote control

Remote control , Door phone&door bell 1clearly voice.,good stability 2 >500m commun distance 3 Duplex handsfree call 4 CE  remote control  Function Features 1.Using 2.4G ISM public frequency band: 2402-2483MHz2. Air transfer rate: 250K3. Transmitting...
Intercom home conmunication

Intercom home conmunication

intercom home , Door phone&door bell 1clearly voice.,good stability 2 >500m commun distance 3 fullduplex handsfree call 4 CE intercom home Function Features1.Using 2.4G ISM public frequency band: 2402-2483MHz2. Air transfer rate: 250K3. Transmitting Power: Less then...



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