Waterproof 4 Buttons Long Range RF Wireless Remote Control Radio Transmitter (Model 0021066) Extension Supply Cable 2) If you want to

2) If you want to control small bi-directional AC motor (three control lines)

The knob 2 controls motor 2 or linear actuator 2

Product Specifications Parameter Value Working Voltage DC 12V or DC 24V (24V most commonly used) Stroke Range 14 inches or 350 mm Optional Speed (No-load) 6±1mm/s

Shell Color: Grey

plug the two terminals of the first linear actuator into the two ports of CH1 on the controller

Waterproof 4 Buttons Long Range RF Wireless Remote Control Radio Transmitter (Model 0021066) Extension Supply Cable 2) If you want toFeature: This transmitter is a super long range 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 is up to 5 kilometers, which is an excellent device for remote control and long