It is a panel 86 wall transmitter that can be stuck anywhere. It is a learning code transmitter EV1527 IC Chip. It can be learned into most of the learning code receiver.
Please notice :(this transmitter not for face to face copy or cloning or duplicating)
It is only a common RF remote control(transmitter), It can replace remote controller to control all items with rf function in SONOFF.
Channel: 1 CH
Remote Control Distance:0-100m
Power Supply: 12V 27A Battery (NOT included)
1 x Wireless Remote Transmitter