Smart Wall Light Switch Compatible With Alexa And Google

Wifi&rf touch switch, touch on/off app remote on/off 433mhz rf remote on/off scheduled/countdown timers works with amazon echo, echo dot, amazon tap works with google home works with google nest specification power supply: 90v-250v ac max. current: 2a/250v/gang max. power: 1000w/gang wireless standard: 802.11 b/g/n & 433mhz rf security mechanism: wpa-psk/wpa2-psk material: abs v0 + toughened glass panel gang: 1/2/3/4 dimension: 86mm*86mm*32mm the wifi smart switch pair instruction: wi-fi +rf433 smart light switch wifi smart light switch uses your existing home wifi network to provide wireless control of your lights from anywhere, no hub required, it can easy replace the traditional 1/2/3/4 gang switches directly, then you can start controlling your lights from your mobile phone by 'smart life' app(ios or android)