General description The Wireless Remote Control Receiver Switch operates at frequencies of 315MHZ and 433MHZ, making it suitable for various applications such as controlling water pumps, motors, and lamps. It features a robust 30A relay for higher charging power and stable performance, along with a long-range remote control capability of up to 2000 meters. Technical specifications Material: ABS Dimensions: 88 x 56 x 34 mm (3.46 x 2.20 x 1.34 in) Operating voltage: AC220V / AC380V Sensitivity: Receiver voltage more than -114dBm Working frequency: 433MHZ Output voltage: 220V / 380V Max charging current: 30A Remote distance: 2000m Other information Package includes: 1 x High Power Switch 220V, 1 x Medium Power 7003-315MHZ / 433MHZ Note: Water pump remote control switch receiver only; other accessories shown in the picture are not included. Please allow an error of 0 to 100% in manual measurement. Due to monitor differences, the actual color of the item may vary.