2-In-1 Smoke and Fire Alarm Detector Hardwired 10-Year Sealed Battery Backup Microprocessor Technology - 91005590450

Highlights

• 2-in-1 universal smoke sensing technology USST responds quickly to both fast-flaming and slow smoldering fires to protect your family against deadly threats in the home
• 120-Volt AC hardwired alarm with 10-year permanent power sealed backup battery is suitable for houses, apartments and mobile homes
• Mount the bracket to any standard wiring junction box and use the large mounting base to cover imperfections in drywall
• Fully interconnectable with all USI and universal 120-Volt battery drawer alarms using existing wiring and mounting
• 10-year limited warranty on both battery and alarm