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1) Setting Momentary mode (work with transmitter C-4): Press the learning button in the receiver 2 times
If you want a DC 24V 3A power adapter for chain style electric window opener
Protection types: Short circuit / Overload / Over voltage
1) Connect the positive pole of DC device to output terminal "L/+" on the receiver
Release the button UP: The relay 1 is deactivated
1 Button Waterproof Wireless Remote Control RF Transmitter 3 mi (Model: 0021063) Choose Antenna::Magnetic Sucker Antenna with 30 Meters Cable 1) Setting Momentary mode (workApplication: This wireless RF transmitter is a super long range 1 big button waterproof radio remote control. 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 can reach more than 5 kilometers,
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