Feature: Control Lights motors fans electrically operated doors / locks / windows / blinds cars or other appliances with AC 220V AC 85V~260V or DC12V; You can turn on/off the receiver with transmitter (remote control) from any place within a reliable distance; Wireless RF signal can pass through walls floors and doors. This switch can learn different coding remote controls (such as 22621527 ect.) One / several transmitters can control one / several receivers simultaneously; Wireless receiving controller with high confidentiality stable performance low power consumption characteristic; With coding of jump line or DIP