SONOFF POW Elite Smart Power Meter Switch

A pro-grade smart power meter that goes beyond simple on/off control—think real-time energy insight, app-driven automation, and tough overload protection, all wrapped in one rugged switch. LCD Real-Time Monitoring: Built-in screen displays power, voltage, current, and cumulative energy readings without needing your phone. 20A Heavy-Duty Capacity: Handles high-load appliances like heaters, pumps, and complex lighting setups with ease. Six-Month Usage History Exportable: Track energy use by the hour for the last six months, and export clean data to Excel for deep insights. Customizable Overload Safety: Set your own limits for power, voltage, or current and let the switch cut power automatically if thresholds are exceeded. All-in-One Smart Control: Includes app control, voice compatibility (Alexa & Google), scheduling, inching mode, and power-on memory so it resumes its last state after a power outage. Quick Specs Model: POWR316D (16 A) / POWR320D (20 A) | Wi-Fi: IEEE 802.11 b/g/n 2.4