433 MHz radio remote control switch with 2 remote controls for garage door/roller shutter/lighting/pump

Excellent design: 433 MHz radio remote control. Stable and reliable performance, high reception sensitivity (>97 dBm). Strong signals penetrate walls, floors, and doors. Control is possible from a distance of up to 50 meters. Versatile applications: The product is suitable for private homes, farms, factories, offices, laboratories, supermarkets, etc. The remote control can operate any device connected to the receiver. Examples include garage doors, electric gates, roller doors, sectional doors, electric curtains, fans, lamps, lighting, ventilation systems, signal transmission, etc.