General description Our 12v Remote Control Switch with a 30A relay is designed for versatility, supporting a wide range of DC voltages from 12v to 72v. This wireless remote switch is perfect for controlling various DC-powered devices, making it an ideal solution for lights, lamps, fans, and more. Technical specifications Voltage Range: DC 12v to DC 72v Relay Capacity: 30A Signal Range: Up to 328 feet in obstruction-free environments Measurement Error: +/- 1-3cm Installation Position the receiver between the device you wish to control and the power supply. Follow simple setup instructions for easy installation. Usage This remote control switch is suitable for a variety of applications, including: Industry Agriculture Security Healthcare Vehicles Nautical equipment Connecting with lamps, motors, pumps, fans, alarms, and other electric equipment. Other information Color: Black Material: Plastic Package Contents: 1 x switch, 2 x remote control Note: Light reflection and different displays