This device is compatible with Zigbee Home Assistant. Specification & Multi Function Features Specifications:Wide Range Voltage Input/Output :100V-240VAC 50/60HzMax. Load: 16AWireless tape2.4G WiFi WiFi standard: IEEE 802.11 b/g/n 2.4GHzWireless Type: ZigBee, (Tuya ZigBee Gateway Is Must to Work)Tiny Size46*46*18mmShell material: V0 Flame retardant PCApp: Tuya Smart/Smart LifeWorks with: Google Home Amazon AlexaInstallation: Din Rail Mount or Build in Wall BoxDevice Status after Power Back On: Default ON, Default OFF, or Remember last status Overload Protection: if current over 17A, Turn off AutomaticallyCertificationCE/RoHSFeature:Energy monitor, KWh Meter , Record Power Consumption, Electricity StatisticApp remote control and Voice Control Timing Schedule/countdown/Circulate/RandomGroup controlShare device to other family memberSmart scenes, automation16A load most household devices 16A Mini Size and Energy Monitor and Electricity Statistic 16A can Load Most Household Devices. Real Time Monitor Power Comsuption and Stastic Electricity Daily Weekly and Save Money Can be used as ZigBee Repeater , Singal extender ZigBee Mesh Don't Have to Change Your Current Socket. Enough Tiny Size Module to Be Compatible with Various Socket DIY Make Your Socket Become SmartApp Remote ControlVoice ControlTimerEnergy Monitor Power Consumption for Your Household Device. Timer Schedule Wiring Diagram You can define if it turns on or off after powercut and back on App Default ONDefault OFFRemember the Status as the One before Power Off You can Install the module in different ways according to your need. Put in socket wall box or din rail mount The Module is with Din Rail Braket, Enable to Mount on Din Rail