Owfeel DC 6V Two Transmitter 8X 1 Channel Relays Learning Smart Wireless Remote Control Switch White Long Transmitter 1. Package With Two Transmitter And Eight Channel, One channel of output, the output can be independent, but also inching and interlocked 2.Using wireless encoding technique, no direction, no mutual interference 3.Adopting larger capacity relay, can control electrical equipment of more than 1000W 4.Turn on or turn off the receiver with transmitter (remote control) from any place within a reliable distance 5.Mainly applied for: Remote control of the on and off of pump, machine-tool, LED lights and other Civil and industrial supporting remote areas.