Ajax EN54 FireProtect Heat/Sounder - Black (AJA-119916)
The Ajax EN54 FireProtect Heat Sounder Jeweller is a wireless point heat detector with an integrated sounder, developed for EN54 certified fire safety systems. It delivers accurate heat detection and immediate audible warning in a single device, ensuring both rapid fire hazard identification and effective on site notification. Designed for professional installations, it is suitable for commercial, residential, and industrial applications.
Equipped with dual thermistor sensors, the detector supports multiple detection modes including static thresholds and rate of rise temperature settings such as A1, A1R, A1S, B, BR, BS, C, CR, CS, and fixed temperature. This flexibility allows it to be tailored for different environments and fire risk profiles. The integrated sounder provides a powerful alarm signal, ensuring occupants are alerted without delay.
The detector communicates using secure Jeweller radio technology for reliable two way signalling across long distances. It is powered by pre installed batteries that can provide up to six years of operation without replacement. Installation is simple with the SmartBracket mount, and ongoing reliability is supported with automated self testing and service alerts through the Ajax app and PRO Desktop.
Key Features:
- EN54 certified wireless heat detector with integrated sounder
- Dual thermistor sensors for precise heat detection
- Multiple detection modes including rate of rise and fixed temperature
- Loud built in sounder for immediate fire warning
- Secure Jeweller two way radio communication with long range performance
- Up to six years battery life from pre installed cells
- Fast installation with SmartBracket mounting system
- Self testing and remote service alerts for simplified maintenance