ITEM NAME:3 Channel Wireless Remote Control Switch Digital Remote Control Switch N IO FT 3 Channel Wireless Remote Control Switch Digital Remote Control Switch Feature Input Voltage:220V Input power : 3000W Remote distance:within 10M-50M Battery:23A12V(Not included) Package Included 1x Remote control switch 1x Receiver 3 Channel Wireless Remote Control Switch Digital Remote Control Switch Feature Input Voltage:220V Input power : 3000W Remote distance:within 10M-50M Battery:23A12V(Not included) Package Included 1x Remote control switch 1x Receiver.Remote distance:within 10M-50M. Input power : 3000W.