Wireless Self-Generating Light Switch, Radio Frequency Control with Relay Receiver and Fuse, Battery Free Kinetic Switch (1-way, 2-key kit)

Self-Generating Wireless Light Switch You can remotely turn on/off the light or another machine that connects to the relay receiver via the kinetic wireless switch. Stable performance with high reception sensitivity. Transmission of radio frequency signals. A strong signal can pass walls, floors, doors. It can be controlled within 50m distance indoors. The mini size of the receiver is 60 x 43 x 27 mm. It installs between the power supply and the device. It can be easily used screws to fix it on the board. You can easily install it to control the lights or socket. No wiring requests. Each receiver can store about wireless switches. So you can share the switches with the family. You can all remotely control the device that connects to the receiver. The self-generating wireless switch can be clicked more than times. No battery demand. Safe and waterproof, can be installed directly in bathroom, kitchen. Wet hands can also touch the wireless switch. Don't worry about electric shock and wet and rusty battery. Friendly and thoughtful way of use for children and the elderly. relay can be used more than times. This receiver adopts relay, which can charge high-power electrical devices. The maximum load of the controller is. The receiver is suitable for AC voltage, so AC is OK. There is a fuse in the receiver that can protect the receiver when overloaded. And the fuse can be replaced easily. Products can be used in homes, farms, factories, offices, laboratories, supermarkets. You can remotely control each device connected to the receiver via the wireless switch. Such as lamp, lighting, ventilation device, food waste crusher, wireless socket, signal transmission. Extremely easy to program and reset. You can easily add additional wireless switches yourself according to your needs.