・Used for the modification of the traditional 86 switch,the local switch function is retained,and also has the mobile phone control function ・Support voice control of mainstream smart speakers in the market such as for Alexa,for google home,for Xiaodu,for Tmall Genie,and mobile APP remote/short range control ・Copper column terminal design,fast heat dissipation,wide creepage distance,safer. 16A relay,able to support higher power lamps ・Can be connected with dual control switches,2 switches to control a light Specifications: ・Working voltage:90-250V AC ・Load power:3000W/16A ・Material:ABS+V0 fireproof material ・Size:53x50x23mm ・Weight:59g Package included: ・1 x WiFi Switch Module ・1 x English and Chinese User Manual ・Other items not include