Ajax FireProtect 2 SB (White) is a wireless, multi‑sensor indoor fire detector for Ajax security systems. It combines a dual‑spectrum optical smoke chamber (HazeFlow 2) with A1R‑class heat detection (two thermistors) to detect smouldering and fast flaming fires while reducing false alarms from steam and cooking. The SB variant features a sealed non‑replaceable battery sized for the device’s ~10‑year service life and an integrated 85 dB siren for local alerting. The detector communicates securely with Ajax hubs via the Jeweller radio protocol, supports tamper detection and interconnection (via hub connection and fallback direct inter‑detector signalling), and is suitable for residential and commercial indoor installations.

• Dual‑spectrum optical smoke sensor with HazeFlow 2 — reduces false alarms from steam/vapour.
• A1R heat detection (two thermistors) — high temperature and rapid temperature‑rise alarms.
• Sealed backup battery (SB) — non‑replaceable, ~10‑year service life.
• Built‑in siren — approx. 85 dB at 3 m for local audible alerts.
• Jeweller wireless protocol — encrypted two‑way communication, tamper protection and long radio range.
• Interconnected alarm capability — via hub and direct fallback interconnection between detectors.

Installation & compliance: Install following local fire and electrical regulations and the Ajax user manual. The product is intended for indoor use (IP20). Conforms to relevant EN standards (refer to product documentation for exact certificates). Verify the specific model/variant for UL/ULC or other regional approvals if required. For safety, follow the manufacturer’s placement and maintenance instructions; do not attempt to open the sealed battery variant.

Note: Confirm whether the unit you stock includes a CO sensor (some FireProtect 2 variants include CO). Ensure the SKU and product description match the exact variant before listing.