Elevate commercial and municipal fire safety with the Ajax EN54 FireProtect (Heat) Jeweller — a cutting-edge wireless addressable point heat detector engineered for environments where smoke sensors risk false alarms, such as kitchens, boiler rooms, warehouses, or dusty industrial spaces. Part of Ajax's EN54 Line, it complies fully with EN 54-5 (heat detection), EN 54-25 (wireless performance), and BOSEC standards, ensuring certified, professional-grade reliability when paired with the EN54 Fire Hub Jeweller.

Equipped with two precise thermistors, the detector identifies rapid temperature increases (rate-of-rise) and fixed thresholds for early flaming fire warnings. Installers select from compliant modes (A1R, A1S, BR, BS, CR, CS) or additional options via Ajax PRO apps for site-specific optimization. Alarms transmit in seconds over secure Jeweller protocol (up to 1,700 m open-space range, frequency hopping, jamming resistance, block encryption), with informative push notifications like "Rapid temperature rise detected in zone 03."

Installation takes just 5 minutes: mount on the rotatable SmartBracket (up to 90° adjustment post-install), add via QR code, and configure remotely — no disassembly or wiring needed. Pre-installed CR123A batteries last up to 6 years, with tool-free replacement, low-battery alerts (app/LED/beep), and reverse polarity protection. Tamper button detects removal or damage, while LED indicators (red/yellow/green) show status clearly. The sleek, minimalist design (available in white/black) hides sensors for a professional look, supports automatic health checks, and integrates with Ajax apps for remote monitoring, OTA updates, and mixed-system automation (e.g., unlock exits on alarm).

Perfect for offices, schools, hospitals, factories, and public buildings, this detector minimizes false triggers, maximizes uptime, and combines EN54 fire compliance with Ajax's ecosystem strengths — effortless deployment, robust security, and future-proof performance.