Remote switch, 40A wireless RF relay, suitable for high-power water pump motors, lighting, etc.

High Load Capacity: This 40A relay is designed to power high-power electrical equipment. It features transformer isolation and no high-voltage output, ensuring safe and stable operation. (Note: Maximum load: 30A)

Strong Signal: Thanks to RF technology, the signal penetrates walls, floors, and doors, allowing you to control the receiver anytime, anywhere within a safe range. The maximum effective range is 1,500 meters (490 yards) in open field.

Easy Control: The learning code, with its low repetition rate and relearning mode, enhances security. You can delete old codes and learn new ones. The relay is equipped with a built-in switch. Even if the remote control is lost, you can still control it.

(When using, ensure the plastic slider on the side of the remote is correctly positioned.)

High Sensitivity: 114 dBm sensitivity, stable and reliable performance, high receiving sensitivity, and strong interference resistance. (Note: Do not place the device in a waterproof metal enclosure, or it will not receive the signal.)

Wide Range of Applications: This long-range remote control is compatible with many electrical devices, including water pumps, mud pumps, motors, lamps, fans, insecticides, sprayers, car washes, doorbells, etc.