Smart sontrol switch brings high quality life; you could remote control lights and appliances.
The product is based on low power consumption and high reliability Z - Wave technology, 
that resist interference, fancy design and installation without wiring, easy-to-use. 
This products also can easy integrated with any others Z-Wave products, 
such as Door/ Window Sensor, Gas Sensor, PIR Sensor, Telephone Alarm Device, so on.