Ajax FireProtect 2RB Heat/Smoke/CODetector

Ajax FireProtect 2 RB — a wireless combination detector monitoring heat, smoke, and carbon monoxide simultaneously, with a built-in rechargeable battery.

The Ajax FireProtect 2 RB connects to your Ajax Hub via Jeweller and reports alarm events instantly to the Ajax app, central monitoring station, or both. It detects smoke via optical sensor, carbon monoxide via electrochemical sensor, and temperature rise via a dual-threshold heat sensor that responds to both absolute temperature and rate of rise. The RB suffix indicates a rechargeable internal battery, charged via USB-C — no disposable battery replacements required. Black finish suits modern interiors. A white variant is also available.

Triple detection: optical smoke, electrochemical CO, dual-threshold heat

Built-in rechargeable battery (USB-C charging)

Instant alerts via Ajax app and central monitoring