WIFI EU Smart Metal Curtain Touch Switch Compatible with Alexa and Google Home
◆WiFi EU Metal Curtain Touch Switch;
◆ APP name:Tuya Smart, Smart Life 
◆ Work with Amazon Alexa/Google Assistance/IFTTT
◆ Work Voltage: 110-240V AC
◆ Wifi Frequency: 2.4GHz
◆ Load Power:600W/gang
◆ Color: White
◆ Installation Notice: Must have fire line and neutral line
◆ Support all Tuya smart product Linkage control