Feature: Control Lights, Motors, Fans, electrically operated Doors / Locks / Windows / Blinds / Cars or Other Appliances with AC 220V, AC 85V-260V OR DC 12V; You can turn on/off the receiver with transmitter (remote control) from any place within a reliable distance; the wireless RF signal can pass through walls, floors and doors; This switch can learn different coding remote controls (such as 2262, 1527 ect.) ; One / several transmitters can control one / several receivers simultaneously; The wireless receiving controller, with high confidentiality, stable performance, low power consumption characteristic, jump line or dial the code switch coding.