433 MHz RF Wireless Remote Switch, 2-Channel AC 110 V/220 V/230 V/240 V Relay Receiver with 2 Remote Controls for Garage Door/Roller Shutter/Lights/Pumps

General descriptionWireless 433MHz RF remote control switch designed for stable and reliable performance. It features high sensitivity and a receiving rate greater than 97 dBm, allowing strong signals to penetrate walls, floors, and doors. The device can be controlled from a distance of up to 50 meters without obstacles.Technical specificationsFrequency: 433 MHzRelay capacity: 10AWorking modes: Momentary, toggle, lock modeNumber of relays: 2 (independent control)Storage capacity: Approximately 20 transmitters per receiverUsageThe remote switch can be used in various applications including:Garage doorsElectric gatesRolling shuttersElectric curtainsFansLamps and lightingVentilation devicesSignal transmissionOther informationTested before shipping and configured in toggle modeHeavy-duty blue connector designed to withstand unstable currentsHigh-quality relay with a lifespan of over 100,000 uses