Gentex 918-0031-002 SC Series Multi-Criteria Smoke And Carbon Monoxide Alarm, 120VAC, 9V Battery Backup

Deliver reliable, code-compliant life-safety protection across homes, multi-family dwellings and commercial properties with the GENTEX SC Series Multi-Criteria Smoke and Carbon Monoxide Alarm. This combination detector provides continuous monitoring of both smoke and CO threats, helping facilities managers and installers protect occupants and reduce liability. Equipped with 120VAC primary power and a 9V battery backup, the unit stays operational during outages while its electrochemical CO sensor delivers accurate gas detection and fewer nuisance alarms. A 90 dBA evacuation horn and Temporal 4 CO annunciation pattern ensure fast, unmistakable alerts to trigger evacuation. UL-listed for peace of mind and compatibility with standard wired installations, the SC Series also offers programmable relay operation, alarm memory and simple push-button testing for easy maintenance. Ideal for security, surveillance and building monitoring applications, the GENTEX SC alarm integrates into fire and safety plans to enhance occupant protection. Specify the Gentex SC Multi-Criteria alarm for your next installation or retrofit to strengthen life-safety performance.

• Dual-threat protection for smoke and carbon monoxide detection, reducing risk and simplifying safety management
• Continuous operation with 120VAC primary power and 9V battery backup to ensure monitoring during power loss
• Electrochemical CO sensing for accurate carbon monoxide detection with minimal false alarms
• Loud 90 dBA evacuation horn and Temporal 4 CO pattern for clear, code-compliant alerting and rapid occupant response
• UL-listed reliability and programmable relay support easy integration into building security and fire systems