System Sensor 5624 194°F Fixed Temp, Dual-Circuit Mechanical Heat Detector

Deliver dependable, high-temperature fire detection where stability and minimal false alarms matter. The System Sensor 5624 fixed-temperature, dual-circuit mechanical heat detector is engineered for commercial and industrial security and monitoring applications that require reliable thermal sensing rather than smoke-based detection. Rated to activate at 194°F, this detector provides consistent performance in mechanical rooms, utility closets, kitchens and other high-heat or dusty environments.

The dual-circuit mechanical design supports supervised wiring and added redundancy, helping reduce downtime and simplify troubleshooting. Installers benefit from flexible mounting to single-gang, octagonal or 4" back boxes using a reversible bracket, while the visible post-activation collector and clear exterior markings accelerate inspection and maintenance. With wired connectivity and compatibility with common fire panels, the 5624 integrates smoothly into fire alarm, security and building management systems.

Choose the System Sensor 5624 for robust temperature-based protection in demanding environments—order now to enhance your site’s fire monitoring and security coverage.

• Dependable 194°F fixed-temperature detection that reduces nuisance alarms and ensures timely activation in high-heat conditions
• Dual-circuit mechanical design for supervised wiring and added circuit redundancy to help maintain system uptime
• Installs quickly to single-gang, octagonal or 4" back boxes with a reversible bracket, cutting labor and retrofit time
• Visible post-activation collector and clear exterior markings speed inspection, service and compliance checks
• Wired connectivity and compatibility with standard fire/security panels for straightforward integration with monitoring and surveillance systems