Ubiquiti USL-Smoke SuperLink Wireless Smoke and Carbon Monoxide Alarm
Connected Smoke and CO Detection for the HomeThe Ubiquiti USL-Smoke is a battery-powered smoke and carbon monoxide alarm for residential use, with SuperLink wireless connectivity...
Connected Smoke and CO Detection for the Home
The Ubiquiti USL-Smoke is a battery-powered smoke and carbon monoxide alarm for residential use, with SuperLink wireless connectivity for UniFi Protect integration. It combines local audible warning with connected monitoring through a required SuperLink Gateway. Separate batteries serve the alarm and its wireless connection, with a manufacturer-rated alarm life of 10 years and up to 10 years for the replaceable SuperLink battery.
Highlights
Two Detection Functions
- Integrated smoke and carbon monoxide sensing.
- Audible alarm rated at 85 dB at 3 m.
SuperLink Connectivity
- Connects to UniFi Protect through a SuperLink Gateway.
- Wireless design avoids an Ethernet cable at the alarm.
Long-Life Battery Design
- Up to 10 years of SuperLink battery life.
- Wall and ceiling mounting options.
Key Features
Smoke and Carbon Monoxide Sensing
The alarm combines smoke and CO sensors in one residential device. Its local sounder provides an audible warning, while connected monitoring brings the alarm into a UniFi Protect installation. Position and install it according to the applicable product instructions.
Gateway Connection to UniFi Protect
SuperLink provides the wireless link to a compatible gateway. A SuperLink Gateway is required for connected operation and must be included in the system design. Use a regional device and gateway combination with matching radio support.
Separate Alarm and Wireless Batteries
The replaceable CR123A battery powers SuperLink connectivity. Two non-replaceable L91 batteries power the smoke and CO alarm for its rated 10-year life. Wireless battery life is a maximum figure, and the sealed alarm batteries are not a user-replaceable power source.
Controls for Installation and Checks
Test/silence, tamper, reset and deactivation controls support installation and maintenance. The device can be mounted on a wall or ceiling. It is specified for residential use only, so choose it for a suitable home installation and follow the maintenance instructions.
Summary
USL-Smoke brings residential smoke and CO sensing into a SuperLink-connected UniFi Protect system. Plan the gateway, regional compatibility and installation position together so the local alarm and connected monitoring serve the intended home environment.
Ubiquiti USL-Smoke SuperLink Wireless Smoke and Carbon Monoxide Alarm
The Ubiquiti USL-Smoke is a battery-powered smoke and carbon monoxide alarm for residential use, with SuperLink wireless connectivity for UniFi Protect integration. It combines local audible warning with connected monitoring through a required SuperLink Gateway. Separate batteries serve the alarm and its wireless connection, with a manufacturer-rated alarm life of 10 years and up to 10 years for the replaceable SuperLink battery.
| Specification | Details |
|---|---|
| Detection and Alarm | |
| Sensors | Smoke and carbon monoxide |
| Alarm sound level | 85 dB at 3 m |
| Intended use | Residential use only |
| Connectivity and Software | |
| Wireless protocol | SuperLink proprietary wireless |
| Required gateway | SuperLink Gateway |
| Operating frequencies by region | US: 915.6–927.6 MHz; EU: 865.1–869.5 MHz. Match the supplied regional device to its gateway. |
| Maximum transmit power | 14 dBm |
| Maximum wireless range | Up to 2 km; actual range depends on installation conditions |
| Applications | UniFi Protect web application; UniFi Protect for iOS and Android |
| Power and Controls | |
| SuperLink battery | 1 × replaceable CR123A lithium battery |
| Alarm batteries | 2 × non-replaceable L91 lithium batteries |
| Rated battery life | CR123A: up to 10 years for SuperLink; L91: 10 years for smoke/CO alarm |
| Supported voltage | 3 V |
| Maximum power consumption | 510 mW |
| Controls | Function, factory reset, test/silence, tamper and deactivation |
| Indicators | Status and signal LEDs |
| Physical Specifications | |
| Dimensions | Diameter 120 × 48.5 mm |
| Net weight | 311 g |
| Enclosure and mount | Polycarbonate |
| Mounting | Wall or ceiling |
| Environment and Compliance | |
| Operating temperature | 0 to 40 °C |
| Operating humidity | 10–90% RH, non-condensing |
| Manufacturer-listed certifications | CE, FCC, IC, CAN/ULC 531, CSA 6.19, EN 14604, EN 50291-1, UL 217 and UL 2034; applicable certification depends on regional model |
| NDAA compliance | Manufacturer-declared compliant |