Commutateur sans fil RF 433 MHz, récepteur relais double canal 110-240 V CA avec 2 télécommandes

【Superior Design】433MHz wireless RF remote control switch. Stable and reliable performance with high receiver sensitivity (>97 dBm). Strong signal, penetrating walls, floors, and doors. Effective operating distance up to 50 meters in unobstructed conditions. 【User-Friendly】Setting up and resetting are very simple. Three operating modes are provided (instant/toggle/lock). You can easily configure them as needed. The product's operating mode is adjustable. All products are tested before shipment and are set to toggle mode by default. 【More Flexible】This receiver contains two relays, each with three terminals (normally open, common, normally closed). These two relays are independent of each other, and you can remotely control them separately via buttons on the remote control. Each receiver can store approximately 20 transmitters. One transmitter can also control multiple receivers (the transmitter must be matched with the receiver). 【Quality Assurance】High-quality relays with a lifespan exceeding 100,000 switching cycles. This ensures a longer service life and more stable operation. The robust blue terminals can withstand 10A current, guaranteeing reliable performance even under unstable power conditions. 【Wide Applications】These products can be used in homes, farms, factories, offices, laboratories, supermarkets, and other locations. You can use a remote control to remotely control any device connected to the relay receiver, such as garage doors, electric doors, roller shutters, sliding doors and electric curtains, fans, lamps, lighting equipment, ventilation equipment, signal transmission equipment, and so on.