Owfeel DC 12V 6 Channels Relays Learning Smart Wireless Remote Control Switch with Two White&Blue Transmitters Control Distance Can be up to 150m 1.Six channels 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.Suitable for lights, electrically operated doors, windows, curtains, etc. 5.Learning type can be paired with more than one control.