Mini Body, Huge PowerWhatever type of junction box you use, the switch can be installed in it to smarten your wall switch. Require Tuya ZigBee HubThe MINI zigbee smart switch must works with Tuya ZigBee Hub (Required), allowing complete linkage of your smart home network; traditional switch and smart module can work independently without interference. Hands-free Voice ControlSeamlessly compatible with Alexa and Google Home which helps turn on or off home appliances via your voice. Achieve 2-Way ControlApart from APP control, the zigbee MINI light switch can also connect a pair of 2-way rocker light switches to turn on/off the downstairs light from upstairs. Convenient SettingsEasily connect and control devices as long as there is a ZigBee signal. Take full control of connected appliances with timers, schedules, and the countdown (1/5/30 mins, 1 hour, etc.) with Smart Life and Tuya App; share control with family and friends for added convenience Product type: ZigBee Switch Module Voltage:90-250V AC Current:16A Wireless Protocol:ZigBee Operation temp.:-10C - +40C Operation range:200 m Dims (WxDxH):50*50*22 mm Packing Listing:ZigBee Smart Switch Module*1 User Guide*1