... used for home automation, equipment switch on or off, remote switching on or off lights, Window Curtains, and ... , shutter, garages and so on.Specifications of the Wireless Remote Control Switch K110:Rated Voltage: 220VAC (Default) or 110VAC ... Remote Part Number:For 100meters: YK101;For 1000meters: YK110, YK110A;For 3000meters: YK130Skype: AsiaGSMalarm 1 Way Wireless Remote Light Switch K110,RF Radio ...