Features App Remote Control Using your smartphone or tablet remotely control the smart ZigBee power plug by free app Smart Life or TuyaSmart from anywhere at anytime. Easily to control your home appliances. Power Monitor&Timing Function This smart power plug could provide real time reports, on how much energy your home appliances consume. It is very good for you to set up a time schedule to turn on/off your devices automatically by app. Helping you cutdown eletricity bills. Child Lock the device is powered off or pressed 4times in succession for child lock or unlock. Set indicator on/off as you want. 1.Indicator are off all the time2.Indicator are on all the time3.indicator on/off when the plug-in device are on/off4.Indicator on when at night. Relay Status Relay Status Relay Status can be Off or On or Keep as last status. Compatible Works with zigbee hub ,or zigbee2mqtt or home assistant.and it works with smartthings for Korea customers.don't test if it works for smartthings in Europe countries now. Smart Scenario Creating your own scene to trigger ON/OFF home appliances by departure mode, home mode, temperature, humidity, or other conditions. Tuya ZigBee Hub Required A Tuya ZigBee hub is a must to the ZigBee smart switch for app remote control and voice control. Also, you can link other Tuya ZigBee products with the hub to realize a complete smart home system for your house. Features One-key on/off Timing on/off Set delayed tasks Real-time current and voltage, power metering Input power: AC 85~240V 50/60Hz Maximum current: 16A Standby power consumption: 0.5WWorking temperature: 0°C~40°C (32°F ~ 104°F)Working humidity: 20% ~ 85% Wireless frequency: 2.4GHz