General description 433MHz RF Wireless Remote Switch is designed for versatile applications, allowing remote control of devices such as garage doors, roller shutters, lights, and pumps. It features stable and reliable performance with high receiving sensitivity, ensuring effective operation even through walls and obstacles. Technical specifications Frequency: 433MHz Operating voltage: AC 110V / 220V / 230V / 240V Receiving sensitivity: >97dbm Control range: Up to 50 meters without obstacles Relay capacity: 10A Relay lifespan: Over 100,000 operations Working modes: Momentary, Toggle, Latched Storage capacity: Can store about 20 transmitters Compatibility and accessories Includes 2 remote controls Compatible with multiple devices such as garage doors, electric doors, shutters, fans, lamps, and ventilation devices Installation Easy to set up and reset according to user needs Each relay has 3 terminals: normally open, common, and normally closed Usage Remotely control devices connected to