5KM 10A Long Range Radio Controlled Switch DC 10~80V Input & Output (Model 0020224) Choose Transmitter ::CCW-4 The receiver can be used

The receiver can be used to control both DC 0~28V and AC 110~240V equipments

With guide rail buckle and screw holes: The back of the receiver is equipped with a guide rail buckle and screw holes

if disconnect two terminals of <Lower Limit>

1) Connect the positive pole of DC power supply to terminal “L / +” of INPUT

And when pressing the DOWN button again

5KM 10A Long Range Radio Controlled Switch DC 10~80V Input & Output (Model 0020224) Choose Transmitter ::CCW-4 The receiver can be usedPackage Include: 1 X Receiver: S4XW DC ANT3 1 X Transmitter: CC 4 CCW 4 1 X Use manual Introduction: This is a long range RC transmitter and receiver kit, including a S4XW DC ANT3 receiver and a CC 4 or CCW 4 transmitter. It is developed by LORA (Long Range) wireless communication technology, so it has ultra long working distance, ultra high receiving sensitivity, superior anti interference ability, and smaller power consumption. Its ideal for