All stock codes associated to this product
USLSmokeUS, USL-Smoke-US
Ubiquiti USL-Smoke-US UniFi Protect SuperLink Smoke and CO Alarm
The USL-Smoke-US is a battery-powered smoke and carbon monoxide alarm with SuperLink wireless connectivity for UniFi Protect. Photoelectric smoke detection, electrochemical CO sensing and an integrated 85 dB alarm combine with long-life battery power in a compact wall- or ceiling-mounted design.
Key features
- Photoelectric smoke sensor and electrochemical carbon monoxide sensor.
- Integrated siren rated at 85 dB at 3 m, with a test/silence button.
- SuperLink wireless connectivity with a maximum 2 km line-of-sight range.
- Up to 10-year SuperLink battery life and 10-year smoke/CO alarm battery life.
- Wall or ceiling mounting with tamper and deactivation switches.
- UniFi Protect monitoring through a compatible SuperLink Gateway.
Ideal applications
- UniFi Protect installations requiring integrated smoke and CO alarm monitoring.
- Battery-powered alarm deployments where running network cabling to each device is impractical.
- Wall- or ceiling-mounted installations in locations approved for this model.
Regional compatibility: This is the US regional model. Confirm SuperLink Gateway compatibility and applicable local smoke/CO alarm installation requirements before deployment.
Technical specifications
- Model: USL-Smoke-US; US regional variant.
- Dimensions: Diameter 120 48.5 mm.
- Weight: 311 g.
- Mounting: Wall or ceiling mounting.
- Enclosure / mount material: Polycarbonate / polycarbonate.
- Connectivity: SuperLink (proprietary).
- Operating frequency (US): 915.6927.6 MHz.
- Maximum SuperLink transmit power: 14 dBm.
- Maximum SuperLink range: 2 km line of sight.
- Smoke sensor: Photoelectric.
- Carbon monoxide sensor: Electrochemical.
- Alarm sound level: 85 dB at 3 m.
- Maximum power consumption: 510 mW.
- Supported voltage: 3 V.
- SuperLink power: 1 replaceable CR123A lithium battery.
- Smoke and CO alarm power: 2 non-replaceable L91 lithium batteries.
- SuperLink battery life: Up to 10 years.
- Smoke and CO alarm battery life: 10 years.
- Controls: 1 function button, 1 factory reset, 1 test/silence button, 1 tamper switch and 1 deactivation switch.
- LED indicators: Status: blue/white; signal: blue/red.
- Ambient operating temperature: 0 to 40 C.
- Ambient operating humidity: 10 to 90% non-condensing.
- UniFi application: UniFi Protect web application and UniFi Protect iOS / Android apps.
- Wireless integration: Compatible SuperLink Gateway required for UniFi Protect connectivity; sold separately.
- Manufacturer-listed certifications: CE, FCC, IC, CAN/ULC 531, CSA 6.19, EN 14604, EN 50291-1, UL 217 and UL 2034.
- NDAA compliance: Manufacturer lists NDAA compliant.
Why choose USL-Smoke-US?
USL-Smoke-US brings local smoke and CO detection together with SuperLink connectivity and UniFi Protect monitoring, offering a compact battery-powered option for compatible, appropriately specified installations.
