433M Hz DC Remote Control Switch Kit 4 Channel/4 Relay Hz DC 12V Toggle/Momentary/Latch Latching 433MHz,4 Relay, about 150 meters Change control mode Toggle/Momentary/Latch by Jumper. Pair mode "Learning" Min.Switching Current/Voltage:5VDC 100mA Max.Switching Voltage: 110VDC 240VAC. Max switching current:15A Rated switching power: 1,875VA 360W for each relay