Specifications
Zigbee technology Bidirectional Wireless Timing Transmitter1 We are the manufacturer
2 Sample order
3 OEM service
4 CE cert
Taiyito Tec. Zigbee technology Bidirectional Wireless Timing Transmitter/zigbee smart home automation
Main used and control function:
It used in Bidirectional communication by power line in high Speed; it is wireless RF control product, can receive and transmitter control signal; also have the centralized control function and timing control and working status checkable function.
Compatible with X10 protocol, transmit and accept X10 signal.
TDXE6438+ should work with remote controller, lamp module, appliance, curtain, fingerprint door lock module together to realize the remote control, timing control, scene control etc. 
Installation:
Normally install it in the middle of the room, you can choose below three different ways:
Plug it direct on the switch socket;
Put it direct on the wall of the 86 standard switch box, just instead of it.
Put it on the wall in the middle of the room.
Brief introduction:
Transmit the RF signal to PLC signal and control lamps/appliances. If you have this transmitter then you can realize the wireless centralized remote control.
Timing function, you can set for one circuit lamp/appliance 0r more circuits to turn on/off in your setting time (if you set for more lamps, the lamp will turn on/off one by one).
Local control, if you forget your controller and just turn around the transmitter, you can control your lamps/appliances by transmitter itself.
Working status checkable: if you don’t know the downstairs 0r upstairs the lamps/appliances the working status, you can check by it, very convenient.