The first kind of remote control switch with mircocline panel touch screen at home, Inherit the installing way of traditional switch, just with a light touch, a real smart home life will be realized, and with the wireless remote control, endless pleasure will be enjoyed. Material: Microcline glass Technique parameters: Operationg Voltage: AC180-250V/50HZ Total rated load: 1000w/2000w Distance: >20M Operation environment: Temperature-10-50≤ 95RH Power: <0.1mw Operation: Remote control and touch screen Colour: White, black OEM is acceptable We have one key, two key, three key. For more detailes, please feel free to contact me.