85-240V 220V 4CH Channel Relay Wireless RF Remote Switch 2 Transmitter+Receiver,4CH Channel Relay Wireless RF Remote Switch 2 Transmitter+Receiver 85-240V 220V, 2 x Transmitter , Battery include ,Keep pressing one button is working /ON, Learn:Press the learning code, Relay: AC 85V-250V(110V 220V), press one button is working/ON ,press another button is stop/OFF.Channel Relay Wireless RF Remote Switch 2 Transmitter+Receiver 85-240V 220V 4CH.

85-240V 220V 4CH Channel Relay Wireless RF Remote Switch 2 Transmitter+Receiver

85-240V 220V 4CH Channel Relay Wireless RF Remote Switch 2 Transmitter+Receiver, 85-240V 220V 4CH Channel Relay Wireless RF Remote Switch 2 Transmitter+Receiver