SONOFF POW Ring Smart Power Meter with LCD Screen, Smart Switch with Power Monitoring Overload Protection Remote Control Voice Control, Compatible with Alexa/eWeLink Web, Maxload 100A, POWCT

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  • Overload Protection The Smart Power Meter support set the max and minimun Power Voltage Current you can set when over the max Power Voltage Current load, the Smart Power Meter turn off automatically.
  • Energy Monitoring &Push Notification You can install the Smart Power Meter in the electrical circuit panel of your home to monitor the power consumption of household appliances or rooms. And you can set a consumption maxload per month or day, when your house is over the consumption maxload, the device will push notification to you, so you can know the so you can know your house consumption anytime.
  • 6-month Historical Data Automatically save your electricity usage data when you remove appliances or have a power outage. The data can be saved for up to 6 months and exported to a file for viewing.
  • Support Contactor Control POWCT has a dry contact relay with a rated current output of 2A which is used with a contactor to realize switching control of the load.
  • Safe & Reliable Go through various rigorous tests, including lightning and surge tests, short circuit tests, drop tests, salt spray tests, tests in extremely harsh environments, etc. Products you can 100% trust.

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