Description
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About This Product
The USI Hardwired Smoke Alarm with Replaceable Battery Backup provides advanced protection for your home. Featuring Sensing Plus Multi-Criteria Detection, it accurately detects both slow-burning and fast-flaming fires for early warning and rapid response. This hardwired alarm can interconnect with other compatible alarms in your home, providing comprehensive coverage. A replaceable 9-Volt battery ensures continuous protection during power outages, and an End-of-Life alert signals when it’s time to replace the alarm after 10 years. Advanced technology reduces nuisance alarms from activities like cooking, and the test/silence button makes it easy to temporarily silence false alarms. UL-certified for reliable performance, this smoke alarm delivers trusted safety for your home.
Highlights
- Sensing Plus Multi-Criteria Detection: Accurately detects both slow-burning and fast-flaming fires
- Interconnected alarms: Once one alarm sounds, all compatible alarms activate
- Replaceable backup battery: Maintains protection during power outages
- End-of-Life alerts: Timely reminder to replace the alarm after 10 years
- Superior false alarm resistance: Minimizes nuisance alarms
- Meets standards of leading safety organizations: UL 217 9th Edition, FHA, HUD, and NFPA
- Easy installation: Simple setup for hassle-free installation
- Tamper-proof design: Prevents unauthorized removal
- Dust/Paint cover: Protects the alarm during construction or renovations
- 85-decibel alarm: Loud enough to alert family members from a distance or wake sleepers for rapid response
Specifications
| Product Depth (in.) | 1.5 in. |
| Product Width (in.) | 5.6 in. |
| Alarm Sensor Type | Photoelectric |
| Alarm/Detector Features | Battery Back-Up, Hush Button, Light Indicator, Tamper Resistant |
| Alert Type | Siren |
| Commercial/Residential | Home |
| Included | Battery Back-Up, Installation Kit, Mounting Hardware, Owner’s Manual |
| Pack Size | 3 |
| Power Source | Battery |
| Returnable | 30-Day |
| Voltage (V) | 120 V |
| GTIN | 017801703108 |






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