SONOFF POW Origin POWR316 16A Max Smart Meter Switch Smart Home Universal DIY Module Switch Support Home Assistant,IFTTT ?Active power shows real-time power and power consumption (because users calculate electricity costs by active power calculation) ?View up to 6 months of electricity consumption and export files ?View power consumption by daily/monthly/yearly,the most detailed can see the power situation of each hour ?You can set a daily/monthly power consumption threshold,and receive a corresponding notification when actual power consumption exceeds ?The following conditions can be set as trigger conditions to provide users with more expanded linkage use ?Compatibility: Support Home Assistant,IFTTT,Alexa Energy Dashboard (you can see the power statistics in Alexa APP,and also give power saving related suggestions),eWeLink Web Control ?Specifications: ?Features: Timer,time delay,cycle timer ?Power statistics: statistics of power consumption ?Power on response: the state of the channel when the device is powered on again after a power failure ?Tap setting: the device will automatically shut down after a specified time of opening ?Protection setting: when the voltage,current,and power meet any custom valid conditions,will automatically shut down the equipment Package included: ?1 x Smart Meter Switch ?1 x Bracket ?1 x English and Chinese Manual