Gentex 917-0075-002 Multi-Criteria Smoke Alarm, 220V AC

Protect occupants and assets with the Gentex 917-0075-002 multi-criteria smoke alarm, a reliable detection solution designed for commercial and residential properties. This combination detector uses photoelectric light-scattering technology and multi-criteria algorithms to improve early smoke recognition while minimizing false alarms—ideal for hotels, apartments, hospitals and other occupancy types. The unit is hardwired for 220V AC operation with a 9V alkaline battery backup to maintain continuous monitoring during outages, and its 89 dBA temporal-3 evacuation horn delivers unmistakable audible alerts for rapid response.

Built to integrate with security and fire systems, the S-series detector includes a programmable relay, 12-hour alarm memory and user-friendly push-button testing to streamline installation and ongoing maintenance. UL-listed for reliability, the Gentex smoke alarm supports building safety, surveillance and emergency notification workflows where dependable smoke detection is critical. Upgrade your fire detection strategy with a proven multi-criteria alarm — ideal for property managers and security integrators seeking robust, code-ready protection.

• Reliable continuous protection powered by 220V AC with 9V battery backup to keep monitoring active during power loss
• Multi-criteria photoelectric sensing reduces nuisance alarms while improving early smoke detection in real-world conditions
• Loud 89 dBA temporal-3 evacuation horn and UL-listed performance ensure clear alerts and code-compliant building safety
• Programmable relay and 12-hour alarm memory support integration with building automation and security/monitoring systems
• Simple push-button test and functional features speed commissioning and routine maintenance for facility managers