Features:Wide Capability: Compatible with iOS and Android OS. Compatible with Amazon alexa, Google home, IFTTT, Tmall Genie, Google Nest etc.Muti-Function: Timing, Voice control, Sharing, Overload protection, Mobile control.APP Remote Control: In the network state, users can use APP on smartphone to remotely control turn on / off home electronics at anytime and anywhere.Timing Function: Take full control of your home or office lights according to the schedule timer that so that the lights and appliances turn on/off automatically.Voice Control: Compatible with Amazon Alexa (Amazon Echo), Google Assistant for voice control.Sharing with Family: With remote access, you can manage devices at anywhere. Never forget to leave devices running. You are not the only one who can enjoy the smartlife. Share with your family and they also can control home appliances.Specifications:Material: ABS+Tempered GlassType: 1 Gang, 2 Gang, 3 Gang (Optional)Size: EU/UK, US/AU (Optional)Color: Black, White (Optional)Switch Type: Touched/App/voice controlCompatible with Amazon alexa, Google home, IFTTT, Tmall Genie, Google Nest etc.APP: TuyaSmart /SmartLifeRated Voltage: AC 90V-250V, 50/60HzRated Power: 2200W/ gangMax. Current: 10A / 250VWireless: IEEE 802.11 b/g/n 2.4GSecurity: WPA-PSK/WPA2-PSKOS: for Android / for iOSItem size:EU/UK: 86 * 86 * 34mm / 3.4 * 3.4 * 1.3inUS/AU: 120 * 76 * 34mm / 4.7 * 3.0 * 1.3inWeight:EU/UK:1 Gang: 128g / 4.5ounce2 Gang: 136g / 4.8ounce3 Gang: 144g / 5.1ounceUS/AU:1 Gang: 145g / 5.1ounce2 Gang: 154g / 5.4ounce3 Gang: 162g / 5.7ouncePackage size:EU/UK: 95 * 95 * 45mm / 3.7 * 3.7 * 1.8inUS/AU: 125 * 78 * 45mm / 5.0 * 3.1 * 1.8inPackgae weight:EU/UK:1 Gang: 171g / 6.0ounce2 Gang: 178g / 6.3ounce3 Gang: 188g / 6.6ounceUS/AU:1 Gang: 190g / 6.7ounce2 Gang: 198g / 7.0ounce3 Gang: 209g / 7.4ouncePacking List:1 * Switch2 * Long Screw1 * User Manual