Ubiquiti USL-Environmental Environmental Sensor is a battery-powered SuperLink sensor for monitoring environmental conditions. It detects water leaks, temperature, humidity, and ambient light, helping bring several kinds of environmental changes into one monitoring setup.
The sensor requires a SuperLink Gateway. It is intended for use as part of a SuperLink system, where its readings can help monitor areas for leaks and changes in temperature, humidity, or ambient light. This provides a straightforward way to add environmental sensing to the system without a wired power connection.