Description
BRK SMI100-AC Hardwired Interconnect Smoke Alarm with Battery Backup (12-Pack) – Ionization Sensor, SC5 Compatible
Ensure dependable, code-compliant fire protection with the BRK SMI100-AC Hardwired Smoke Alarm (12-Pack). Designed for residential and multi-unit installations, this alarm features hardwired power with a replaceable 9V battery backup, delivering continuous protection even during power outages.
Built for system-wide safety, the SMI100-AC is compatible with SC5 Smart Alarm systems and most First Alert and BRK hardwired alarms. With interconnect capability, when one alarm detects smoke, all connected units sound—providing faster alerts and full coverage throughout the property.
Equipped with ionization sensing technology, this alarm responds quickly to fast-flaming fires. The latching alarm indicator helps identify the initiating unit or low battery, while the test/silence button offers quick, convenient control. Installation is simple with the included quick connect adapter plug and secure mounting bracket for proper alignment.
Key Features:
- Hardwired smoke alarm with 9V battery backup for uninterrupted protection
- Interconnect capability – connects up to 12 smoke alarms + 6 additional devices
- Compatible with SC5 Smart Alarm systems
- Works with most First Alert & BRK alarms
- Ionization sensor for fast-flaming fire detection
- 85 dB alarm at 10 feet for clear alerts
- Latching alarm indicator identifies initiating unit or low battery
- Test/Silence button for easy operation
- Replaceable 9V alkaline battery included
- Quick connect adapter plug for fast installation
- Secure mounting bracket with wide rotation for proper alignment
- Dust cover included – ideal for construction environments
- 12-pack – perfect for full-property or multi-room installations
Specifications:
- Model: SMI100-AC
- SKU: 1046836
- Type: Hardwired Smoke Alarm
- Sensor: Ionization
- Sound Output: 85 dB at 10 ft
- Power Source: Hardwired with 9V battery backup
- Interconnect: Yes
- Battery: 1 x 9V Alkaline (replaceable, included)
- Dimensions: 5.6″ L x 5.6″ W x 1.9″ H
- Weight: 0.6 lb (each unit)
- Color: White
- UPC: 029054022639
- Warranty: 10-Year Limited
- Replaces Model: 9120B
Certifications & Compliance:
- UL 217 8th Edition Listed
- Meets current residential and building safety code requirements
Ideal For:
Homes, apartments, multi-family units, and contractors looking for a reliable, interconnected smoke alarm system with replaceable battery backup.
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