Brand: Chen Jie CHJ

Model: CHJ-9921

power input :3-5 (V)
Scope: wireless remote control switch, wireless security, wireless receiver, remote alarm, car alarm, wireless switch, wireless remote areas. Video Input: a variety of learning code wireless remote fixed code can use some rolling code receiver module. Stable performance.

Specifications: 315/433M other frequencies can be customized.
 

Power: 0.15 (w) distance adjustment switch :200-3000 meters can, by remote control transmit power to define. Transmission Cable: Wireless transmission .200-3000 meters between
 

Size :30-14 (mm) Type: Wireless Remote Control