Ubiquiti USL-Smoke, UniFi Protect smoke and CO detector

Product description

The Ubiquiti USL-Smoke is a wireless UniFi Protect smoke and CO detector with an audible alarm and support for triggering automations when an alarm is detected. It communicates with the gateway using the proprietary SuperLink protocol with range of up to 2km (in open space). SuperLink communication is powered by a replaceable CR123A battery (included). The detectors themselves are independently powered by non-replaceable batteries with a 10-year lifespan.