Features:Shock-proof tempered glass panel: Made of tempered glass, more strength than ordinary glass, prevent the scratch from knives and something hard, high-grade and safe to use.Stableperformance and advanced circuitry design: Adopts premium MCU clip ensures long-term use and stable performance, environmental and energy saving. Insulating ABS shell: The shell is made of insulating ABS material, which effectively prevents ignition, leakage and shock hazard of the switch.Wireless remote control: Can be remotely controlled through the wall within 30m. Adjustable mode: Single on or single off, master switch on or master switch off. Easy installation: With fire-wire control, easy installation, no need to re-wiring, direct replacement switch. Application: Suitable for homes, offices, hotels, hospitals, factories and other places. Specification:Material: Tempered Glass and ABS Color: WhiteWorking frequency: 433MHZControl distance: 30m(May change due to different environment) Load Power: 150W or gangOperating Temperature: -20-70Relative humidity: 10 percent -93 percent Life span: andgt 10,0000 times Connection: Single line Size: Approx. 86x86x35mm or 3.4x3.4x1.4 inchPackage list:1 x Switch Panel1 x Installment accessory bag1 x Remote control1 x User manualNote:Please cut off the power before installation..