General description The 433MHz RF Wireless Remote Switch is designed for versatile control of various devices, including garage doors, roller shutters, lights, and pumps. It features a stable and reliable performance with high receiving sensitivity (>97dbm) and a strong signal that can penetrate walls, floors, and doors, allowing control within a range of 50 meters without obstacles. Technical specifications Frequency: 433MHz Operating Voltage: AC 110V/220V/230V/240V Relay Capacity: 10A Relay Lifespan: Over 100,000 operations Working Modes: Momentary, Toggle, Latched Receiver Storage: Can store approximately 20 transmitters Compatibility and accessories Includes 2 remote controls Compatible with various devices such as garage doors, electric doors, shutter doors, fans, lamps, and ventilation devices Installation Easy to set up and reset, with adjustable working modes to suit user preferences Usage Remotely control devices connected to the relay receiver using the remote control Each