AJAX 68696.136.BL3 Wireless Combined Heat and Smoke Detector with Replaceable Batteries, Black

Protect people and property with fast, reliable fire detection using the AJAX 68696.136.BL3 Wireless Combined Heat and Smoke Detector. This combination detector from AJAX delivers accurate, enterprise-grade protection by fusing a dual-spectrum optical sensor with the HazeFlow 2 algorithm and two external A1R-class thermistors—so smoke and rapid temperature rise (activates at 135 °F) are detected quickly while false alarms are minimized. The patented, dustproof smoke chamber eliminates routine cleaning and insect ingress, lowering maintenance costs and downtime.

Designed for security monitoring and surveillance environments, the unit supports synchronized RB interconnection for immediate, building-wide alerts and sends alarms directly to your CMS. A built-in 85 dB siren and LED state indicators provide local notification while enabling automation scenarios and integration with intrusion systems. Replaceable batteries make servicing straightforward for facilities teams.

Ideal for offices, retail sites, warehouses and managed properties where reliable fire detection must integrate with broader security and monitoring platforms. Add the AJAX combined detector to your safety system to improve response times and reduce operational burden.

• Synchronous site-wide alerts: RB interconnection lets detectors notify each other instantly for faster building-wide fire response.
• Reduced false alarms: Dual-spectrum optical sensor with HazeFlow 2 and external A1R thermistors combine smoke and heat data for accurate detection.
• Rapid thermal detection: Triggers at 135 °F with thermistors positioned outside the enclosure to avoid delayed response.
• Low maintenance, high reliability: Patented dustproof smoke chamber resists insects and debris; replaceable batteries simplify ongoing upkeep.
• Integrated security workflows: Built-in 85 dB siren, LED status indication and alarm delivery to CMS enable seamless monitoring and automation.
• Flexible installation: Wireless design and black finish provide discreet, professional fit for commercial, retail, and industrial security systems.