[ Ultra Mini Size DIY Light Switch Module ] 41X41X22mm ultra mini size body,compatible with 95% of installation box on market.Mini size switch module can be installed in switch installation box or on the lamp easily.(Notice: please turn off electricity during installation).<br> [ APP Remote Control ] -Download smart life /Tuya smart APP on your phone&Tablet to control the light switch anywhere/anytime.<br> [ Hand Free Voice Control ] -Compatible with alexa echo ,google home Yandex Alice ect ,a simply command to voice control the light switch.<br> [ Timer,Schedule&Count Down Function ] -You can create schedule according to your personal requirement ,as well as timing and count down,smart and DIY your daily life to the maximum extend.<br> [ Dual Way Control ] -Can fully upgrade 2 way control switch without change wiring design of house.<br> [ 3 Switch Type for Option ] -Rocker switch flip to change state/state synchronous and self reset switch.<br> [ Status Memory Function ] -switch status when power off and recovery can be set to on,off and keep the same as before power off.<br> [ Interlock Function ] -Enable only one channel on,and other channel off at the same time.<br> [ Group-Control Function ] -Multi switch in different room can set in a group ,realize group control function.<br> [ Family Share Function ] -You can share the switch to your family with the limited right,create a smart home together with your family member.<br> [ Linkage Function ] -It can linkage with other switch module ,sensor and appliance in your home ,make create different scene possible,such as sleeping mode,working mode,dinner mode ,back home mode ect.<br> Specifications:<br> model:MINI-W1<br> Product type :2 Gang/3 Gang/4 Gang WIFI Switch Module<br> Voltage:AC100-240V 50/60Hz<br> Max. load :LED 250W ,5A*2gang/3.3A*3gang/2.5A*4gang<br> Operation Frequency: 2.412GHz-2.484GHz<br> Operation temp. :-10 + 40<br> Protocol :WIFI IEEE 802.11b/g/n<br> Operation Range<br> Dimension (WxDxH) :41x41x22 mm<br> IP Rating :IP20<br> Package Included:<br> 1*Smart Switch Module<br> 1*Instruction