5km Wireless Switch RF Receiver With 4 Channel DC Power Input Output (Model: 0020223)

Note: This product does not include a remote control/transmitter, if you need it, please click the link of the remote control/transmitter in the description below to buy. Package Include:1 x Receiver: S4XW-DC-ANT31 x User manual Introduction: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:It may be used in all types of industry automation, agriculture, home, factory, house, farm, vehicle, ship, offshore operations, etc. It can long range remote control DC electrical equipments, such as lamp, light, solar light, fan, motor, water pump, solenoid valve, door lock, gates