5000 Meters Wireless Remote Switch Kit by Dry Contact Triggered (Model: 0020692)

1. If you need magnetic sucker antenna for receiver or transmitter, click here to select and buy.2. If you need power for your receiver, click here to select and buy.3. If you need a solar power supply system for receiver, click here to buy. Package Include:1 x Receiver: S1UW-DC-ANT31 x Transmitter: CC-2N1 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, with a transmitter CC-2N to form a wireless control system. Its ideal working distance is up to 5 kilometers, which is an excellent device for remote control and long-distance communication. This transmitter CC-2N is a special long range remote control with normally open contact trigger, and it can be triggered by a dry contact inst