Gentex 918-0022-002 S Series 120VAC Photoelectric Smoke Alarm with 9V Battery Backup, White

Protect occupants and assets with dependable, always-on smoke detection. The Gentex 918-0022-002 S Series 120VAC photoelectric smoke alarm delivers primary mains-powered protection with a 9V battery backup to ensure continuous monitoring even during power interruptions. The photoelectric sensor is optimized to detect slow-smoldering fires early while minimizing nuisance alarms from everyday activities, making it ideal for commercial offices, multi-family housing, retail, and integrated security systems. As a compact, white combination detector in the Gentex S Series, it installs cleanly into existing life-safety or surveillance plans and pairs well with fire alarm control panels and building security strategies. With straightforward mounting and proven componentry, this unit reduces maintenance downtime and supports long-term reliability. Specify the Gentex 918-0022-002 for projects that require robust fire detection and seamless integration into broader security and monitoring infrastructures. Order today to upgrade your facility’s fire detection and life-safety coverage.

• Reliable, continuous fire monitoring powered by 120VAC with a 9V battery backup to maintain protection during power outages
• Photoelectric sensing reduces false alarms from cooking and steam while detecting smoldering fires early
• Easy installation and white, low-profile design for seamless integration into commercial and residential security systems
• Enhances building security and life-safety strategies with dependable smoke detection for monitoring and surveillance setups
• Durable S Series construction (Gentex 918-0022-002) designed for long-term performance and lower maintenance