
Environmental Sensor
Battery-powered SuperLink sensor that detects water leaks, temperature, humidity, and ambient light.

Product overview
Battery-powered SuperLink sensor that detects water leaks, temperature, humidity, and ambient light.
Key details
BrandUbiquiti
Manufacturer modelUSL-Environmental
InstallationQuoted separately
DimensionsDevice: 53 x 49 x 23.5 mm (2.1 x 1.9 x 0.9") Mount: 41.3 x 36.6 x 3.1 mm (1.6 x 1.4 x 0.1")
WeatherproofingIPX5
MountingAdhesive, magnet and screw mount
UniFi Application SuiteProtect
ConnectivitySuperLink (Proprietary)
SuperLinkUS: 915.6–927.6 MHz EU: 865.1–869.5 MHz JP: 920.5–922.3 MHz
SuperLink0 dBi
SuperLink14 dBm
SuperLink2 km (1.2 mi)
Other3.5 mm AUX jack (TRS or TS) for water leak probe
Max. Power Consumption34.9mW
Supported Voltage Range3V
Power MethodLithium battery CR123A
Battery LifeUp to 6 years
WeightDevice: 47.8 g (1.7 oz) With mount: 70 g (2.5 oz)
Enclosure MaterialPolycarbonate
Mount MaterialGalvanized steel
Buttons(1) Factory reset (1) Function button
LEDs(1) Status: R/B/W (1) Signal: B/R
Ambient Operating Temperature-20 to 40° C (-4 to 104° F)
Ambient Operating Humidity10 to 90% noncondensing
CertificationsFCC, IC, CE
Web ApplicationUniFi Protect
Mobile AppUniFi Protect iOS™ and Android™
Equipment price$63.70
Highlights
- Equipment only; installation is quoted separately
- Select the required configuration before ordering
Additional manufacturer documents
- Official product details · Manufacturer website
- Installation guide · Manufacturer website