Ubiquiti USL-Environmental - Environmental Sensor

The Ubiquiti USL-Environmental Sensor monitors temperature, humidity, ambient light, and water leaks. Instead of using standard networking infrastructure, the device uses Ubiquiti’s SuperLink wireless connectivity to send data to a UniFi Protect SuperLink Gateway for logging. It runs on a single replaceable CR123A lithium battery, removing the need for Power over Ethernet (PoE) or mains wiring, which allows for installation in utility areas without nearby power outlets.

Built from durable polycarbonate, the sensor is suitable for both indoor and outdoor use. The enclosure is IPX5-rated to protect against low-pressure water. The device can be attached to surfaces using adhesive, a magnet, or screws. A 3.5 mm AUX jack allows for the connection of an external water leak probe. Status (R/B/W) and Signal (B/R) LED indicators show the device status to technicians during installation.

• 0.0349 W maximum power consumption
• Up to 6 years of battery life
• Dimensions: 23.5 × 49 × 53 mm (H×W×D) for low-profile placement
• 47.8 g weight minimizes the load on adhesive or magnetic mounts
• No Wi-Fi, Bluetooth, or Ethernet interfaces, ensuring traffic remains isolated from standard local networks