Ubiquiti Networks mFi-CS - Current Sensor, White

The Ubiquiti Networks mFi-CS Current Sensor measures the electrical current flowing through a cable. It works within the Ubiquiti mFi ecosystem to provide live power data from connected equipment. The hardware records this information, allowing administrators to track power consumption over time. Data transmitted to the mFi Controller software can trigger automated actions based on real-time readings, providing insight into the energy usage of individual devices or entire circuits.

Designed for industrial users and facilities managers, this unit is suitable for managed automation projects. The sensor clips directly onto the conductor being monitored. Its white enclosure protects the internal components and blends into standard electrical panels. As a passive measurement tool, it does not function as a smart thermostat or a switch. Its compact design allows for easy installation alongside existing wiring.

• 100 A maximum current – Supports high-draw loads for industrial and main circuit applications.
• RJ45 connection – Interfaces with the mFi/mPort environment for data transfer.
• Dimensions (32 x 57 x 22 mm) – Compact size for use in crowded distribution boards.
• 50 g weight – Minimises strain on monitored cables.
• Single unit packaging – Supplied as one sensor per pack.