Easy to use: The remote control and the socket have been paired, and the user can directly use this socket to turn the device on or off. Control the device without connecting to WIFI. Magnetic design, free remote control: The wireless switch adopts a magnetic adsorption structure design, which can be removed from the switch base and directly transformed into a remote control. The switch base can be fixed on the wall with double-sided tape (included). Long life and stable signal: The wireless switch has a built-in CR2032 battery, which can be used normally for 5000 times. The button has a service life of 100,000 cycles. The control distance can be up to 30 meters indoors and 100 meters outdoors. Controls are effective even through walls. 3500 Watt Power Relay: Compatible with incandescent, fluorescent, LED, ceiling fans, coffee machines, aquarium equipment, electronics or household appliances. Ideal for conveniently controlling your garden shed, garage, home and outdoor lighting and more.