3 Miles Long Range Remote Control Kit Two 30A Relay Output Feedback Function (Model 0020107)

Video: How to Pair or Delete the Transmitter to the Receiver ?Package Include:1 x Receiver: S2PUW-AC-ANT31 x Transmitter: CC-3-21 x User manualIntroduction:This receiver is a super long range remote switch. 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. It uses a transceiver chip to implement bidirectional communication. Its ideal working distance is up to 5 kilometers, which is an excellent device for remote control and long-distance communication.Application:This receiver is an electric device with 2 dry relay outputs, it and the transmitter form a wireless remote-control system. This system can remote control DC motor or linear actuator. If you connect a DC motor to this receiver, you can operate the motor to rotate in positive or reversal direction by using the remote control. If you connect a DC linear actuator to thi