Johnson Controls 5951RJ Fire Alarm Heat Detector
Johnson Controls 5951RJ Fire Alarm Heat Detector
Condition: Used
Low stock: 1 left
Storewide Quantity discount: Save 5% on 2 items, 8% on 3 items, and 10% on 4+ items (applies automatically at checkout).
Couldn't load pickup availability
You will be prompted to create an account or sign in to complete your purchase.
As an eBay Partner, we may be compensated if you make a purchase.
Johnson Controls 5951RJ Fire Alarm Heat Detector - This advanced thermal sensing device provides rapid, reliable detection of temperature increases in critical environments. - 135°F fixed temperature threshold - Rate-of-rise thermal detection - Low-profile modular design - Standard 2-wire communication - Compatible with intelligent fire alarm control panels
Engineered for high-performance life safety systems, this unit surpasses older mechanical detection technologies by offering precise, digital thermal monitoring. While legacy hardware often suffered from inconsistent trigger points, the 5951RJ utilizes modern sensing algorithms to minimize false alarms while ensuring prompt notification during genuine fire events.
Advanced Thermal Sensing and System Reliability
The 5951RJ integrates sophisticated signal processing to deliver stable performance across varying ambient conditions. Its modular construction allows for streamlined installation, ensuring that professional fire alarm technicians can integrate the sensor into complex building infrastructures with minimal downtime, effectively maintaining high safety standards throughout the facility.
This item description was generated using artificial intelligence and may contain errors. Specifications and compatibility should always be verified using official manufacturer documentation and, where applicable, by a qualified or licensed fire alarm technician.
View full details
About us
We specialize in new, used, and surplus fire alarm and life-safety equipment. Our inventory includes control panels, modules, power supplies, annunciators, detectors, and related accessories from leading manufacturers. Listings reflect current, in-stock availability and are updated regularly. Orders ship quickly and are packed with care.
For additional details, please review our Terms of Service, Shipping Policy and Refund Policy before placing your order. Please contact us with any questions.