General description The DC12-36V 4CH RF Wireless Remote Control Switch Receiver is designed for versatile control of various devices. It features a long-distance controller with a range of 2000 meters, making it ideal for remote operations. The receiver is equipped with a sucker antenna for enhanced signal reception. Technical specifications Model No.: -C211008 Working voltage: DC12V-36V Quiescent condition: Less than 6mA Working temperature: -40°C to +80°C Receiver sensitivity: more than -105dBm Working frequency: 433MHz Max load current: 10A Transmitter working voltage: DC9V (battery not included) Transmitter operating frequency: 433MHz Remote distance: 200-2000M Operating current of transmitter: 13mAh Compatibility and accessories Includes 1 x Wireless 4CH Remote controller Receiver Includes 1 x Remote Control Transmitter Includes 1 x Suckers Antenna Installation Installation instructions are not provided in the descriptions. Please refer to the user manual for guidance. Usage The