Professional-Grade Smart Control
Control high-load electrical systems with intelligent switching and real-time energy monitoring. Designed for standard DIN rail installation, it fits neatly inside distribution boards, making it ideal for residential, commercial, and industrial applications.

Connects over Wi-Fi with Matter
This is the Wi-Fi version of the SONOFF DIN rail switch (model BASIC-1GSP). It connects directly to your Wi-Fi network and is Matter certified, so it can be added to Apple Home, Google Home, Amazon Alexa, Samsung SmartThings and Home Assistant through a Matter controller. It can also be used on its own in the eWeLink app. Please note that it does not have a Zigbee radio.
Smart Overload Protection
Set custom current (up to 32A), voltage, and power thresholds to automatically switch off the device when any limit is exceeded, helping protect your appliances and electrical system.

Premium Flame-Retardant Protection
Built with a UL94 V-0 rated flame-retardant enclosure for enhanced safety. Rigorously tested to self-extinguish within 10 seconds after flame exposure, with no flaming drips, helping reduce fire risks.

Track Your Energy Consumption
View daily, monthly, and semi-annual energy usage with clear, easy-to-read charts. Monitor your electricity consumption, identify usage trends, and make smarter decisions to help reduce energy costs.
