USI Electric Hardwired Interconnected Smoke And Fire Detector W/Battery Backup
- USI Electric Hardwired Interconnected Smoke And Fire Detector W/Battery Backup
- 120-Volt AC/DC powered hardwire smoke and fire alarm
- Improved false alarm resistance
- Quick find alarm origination/locator feature
- Product end-of-life service warning
- Interconnectable with other universal/USI alarms
- Full-size plastic dust cover
- Single test/silence button
- Ideal for new or replacement installations
- 9-Volt battery backup provides protection even during a power outage
- Battery included
- Mfg #5304
