BRK 1046844 Interconnectable Ion Smoke Alarm with Battery Backup

Provide fast, dependable fire detection across homes and light commercial properties with the BRK Electronics Interconnectable Ion Smoke Alarm. This hardwired smoke detector combines an ionization sensor for reliable detection of fast-flaming fires with a 9V battery backup so your security and monitoring system stays active during power outages. The SMI100-AC model interconnects with most First Alert and BRK hardwired alarms — up to 12 smoke alarms and 6 other compatible devices — enabling building-wide alarm propagation for coordinated emergency response.

Installation is straightforward: the secure mounting bracket speeds alignment and the direct wire-in connectivity simplifies integration into existing wired safety networks. The unit’s latching alarm indicator helps maintenance teams quickly identify the initiating device, minimizing downtime for surveillance and fire safety systems. UL 217 listed and designed to replace legacy models like the 9120B, this BRK smoke alarm fits seamlessly into residential and small commercial security setups.

Add this BRK interconnectable smoke alarm to your fire safety and monitoring strategy today to strengthen detection coverage and improve incident response.

• Networked early warning: interconnects with up to 12 smoke alarms and 6 other compatible alarms so one event triggers property-wide notification for faster response.
• Continuous protection during outages: hardwired installation with 9V battery backup ensures uninterrupted smoke detection and reliable monitoring.
• Clear incident identification: latching alarm indicator visually pinpoints the unit that initiated the alarm for quicker diagnostics and maintenance.
• Simple installation and alignment: secure mounting bracket and direct wire-in design speed up deployment in homes or light commercial sites, reducing labor time.
• Trusted performance and compliance: UL 217 listed ionization sensor delivers dependable detection of fast-flaming fires for effective security and safety systems.