
(Unique Design) 433MHz RF Wireless Remote Control Switch. Stable and reliable performance, receiving sensitivity (>-105dBm). Strong signal can pass through walls, floors and doors. It can pass through walls, floors and doors and control the receiver from any place within a reliable distance. The maximum operating range can reach 50 meters without obstacles. (Easy to Use): Extremely easy to set up and reset. There are 3 working modes (Momentary/Toggle/Latching) for you to choose. You can easily set it yourself according to your needs. The working mode of the product is adjustable. This item is already set to latched mode. The ON button is used to turn on the power and the OFF button is used to turn off the power. (High Sensitivity) The receiver is equipped with a 30A relay. It can load powerful electrical appliances to ensure long-term stable control. Each receiver can store about 20 transmitters. A single transmitter can also control multiple receivers (the transmitter must be