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. Stable performance 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 / single off, master switch on / 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 + ABS Color: White Working frequency: 433MHZ Control distance: 30m(May change due to different environment) Load Power: ≤150W/gang Operating Temperature: -20~70℃ Relative humidity: 10%-93% Life span: >10,0000 times Connection: Single line Size: Approx. 86*86*35mm / 3.4*3.4*1.4 inch Package list: 1 * Switch Panel 1 * Installment accessory bag 1 * Remote control 1 * User manual Note: Please cut off the power before installation. .