Ajax FireProtect Plus (Black) is a wireless indoor multi‑sensor detector combining a photoelectric smoke chamber, temperature (heat and rapid‑rise) sensor and an integrated carbon monoxide (CO) sensor. It includes an internal ≈85 dB siren and LED indicator, ships with preinstalled batteries and can operate standalone or connect to an Ajax Hub via the Jeweller radio protocol for remote alerts and integration.

• Key features: combined smoke, heat and CO detection; built‑in sounder (~85 dB); preinstalled batteries; wireless two‑way encrypted communication; tamper and jamming detection.
• Use cases: ideal for homes, flats and small commercial spaces where combined smoke/heat/CO protection is required. Can be used as a stand‑alone alarm or integrated into a larger Ajax security/fire system for central monitoring and notifications.
• Maintenance & control: remote configuration and testing via Ajax iOS/Android/desktop apps; maintenance alerts (e.g. when the smoke chamber needs cleaning).

Safety & compliance notes: This device augments, but does not replace, a full mains‑powered fire alarm system where required by local regulations. Follow the official Ajax installation manual for siting, testing and commissioning. Refer to the product manual/support pages for exact certification (CE/UKCA) and regional radio settings.