Basic DIN Rail

The SONOFF BASIC-1GSP is a DIN rail-mounted smart switch designed to bring control and energy monitoring to high-power electrical circuits. Installed directly inside an electrical panel, it can manage loads such as water heaters, floor heating systems, EV chargers, and other energy-intensive equipment.

What sets the BASIC-1GSP apart is its built-in power monitoring. It tracks real-time voltage, current, power consumption, operating time, and total energy usage, helping users understand how much electricity a circuit consumes over time. Historical data and energy reports make it easier to identify inefficient devices and optimize energy use.

With Matter over Wi-Fi support, the switch works across major smart home platforms, allowing seamless integration into existing automations and voice control systems. It also includes configurable protection settings that can automatically disconnect power when current, voltage, or power limits are exceeded, adding an extra layer of oversight for demanding electrical loads.

Its compact DIN rail design keeps installations centralized and tidy while supporting loads up to 32A, making it suitable for applications that exceed the capabilities of typical smart plugs and relay modules.