Introducing the SONOFF POW Ring: Featuring a split core current transformer clamp capable of monitoring up to 100A, it ensures safety without direct contact with live wires. Installed in your home's electrical panel, it allows real-time monitoring of the energy consumption of appliances or rooms. With a unique feature to retain 6 months of historical data, your electricity usage is recorded securely, ready to be exported and reviewed anytime. Equipped with a dry contact relay for effortless load switching control. Subjected to rigorous tests for lightning, surges, short circuits, and more, the POW Ring guarantees both safety and reliability for your smart home life.
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