1. Ultra-thin luxury tempered glass panel, crystal clear,2. Zero live wire design, directly replace mechanical switches;3. Low power consumption standby, energy saving and safety; fast response speed, no delay;4. Ant-surge, and effective protection of the circuit;5. Wi-Fi remote, no directionality. Unlimited distanceProduct name: Smart WiFi dimming press remote control switchProduct model: -Power supply mode: neutral wire, live wireInput voltage: AC100V~AC230V 50/60HzShell material: fireproof ABS+PC plasticNumber of control channels: 1 channelLoad power: 2A/channel (SCR contact)Transmission : WiFiWireless standard: WiFi (2.4G 802.11 b/g)Control distance: unlimited (under 2G/3G/4G/WiFi network)Applicable system: IOS 8.1/Android4.1 and aboveApp language: adaptive Chinese/English/Korean/German/French/Spanish/Italian/ArabicControl : press, voice control, mobile APP three-in-one multi-function controlSuitable for the market: European standard/British standard Universal designColour:blackMaterial:ABS+PCSize:86 x 86 x 35MMPackage Contents:1 x Smart Dimmer SwitchOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.