Description
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No Manufacturer Warranty: This product does not include any manufacturer warranty, service benefits, or manufacturer-backed guarantees.
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Experience reliable and comprehensive protection with the USI Battery Smoke Alarm. Featuring Sensing Plus Multi-Criteria Detection, this advanced photoelectric alarm precisely detects both slow-smoldering and fast-flaming fires for early warning and rapid response. The compact unit includes a replaceable 9-volt battery, providing continuous safety even during power outages. Its smart detection technology minimizes nuisance alarms from everyday activities such as cooking, while the test/silence button allows for quick and easy alarm control when needed. With UL certification and backed by over 50 years of expertise in home safety, USI delivers trusted, long-lasting protection to keep your family and home safe.
- Sensing Plus Multi-Criteria Detection identifies both slow-burning and fast-flaming fires with precision
- Replaceable 9V battery ensures continuous operation, even during power loss
- Compact, discreet design fits easily in any room or hallway
- Enhanced false alarm resistance minimizes unnecessary alerts and disruptions
- Meets top safety standards, including UL 217 9th Edition, FHA, HUD, and NFPA requirements
- Easy installation for quick, hassle-free setup
- Tamper-proof construction prevents unauthorized removal
- Protective dust/paint cover shields the alarm during construction or renovations
- 85-decibel alarm delivers a loud, clear alert for rapid response and household awareness
Specifications
| Product Depth (in.) | 1.4 in. |
| Product Width (in.) | 4 in. |
| Alarm Sensor Type | Photoelectric |
| Alarm/Detector Features | Hush Button, Light Indicator, Tamper Resistant |
| Alert Type | Siren |
| Battery Type Required | 9-volt |
| Commercial/Residential | Home |
| Included | Batteries, Installation Kit, Mounting Hardware, Owner’s Manual |
| Pack Size | 1 |
| Power Source | Battery |
| Returnable | 30-Day |
| Voltage (V) | 0 V |
| GTIN | 017801703078 |






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