Ajax Residence Line FireProtect 2 Wireless Mains Powered Smoke, Heat & CO Detector

The Ajax FireProtect 2 AC (Heat/Smoke/CO) Jeweller is a wireless mains powered smoke, heat and carbon monoxide detector designed to provide multiple forms of fire and life safety detection within a single device. It operates from a 110–240 V~ mains supply and includes a sealed backup battery, allowing the detector to continue operating during a power outage throughout its stated 10-year lifespan.

Smoke detection is provided by a dual-spectrum optical sensor working with the HazeFlow 2 software algorithm, which is designed to ignore water vapour and steam. The patented smoke chamber is dustproof, resistant to insects and does not require regular cleaning. Heat detection is handled by two A1R-class thermistors positioned outside the enclosure to reduce detection delays, with an alarm triggered if the temperature rises by 10°C within one minute or exceeds +64°C.

The integrated CO sensor accurately detects carbon monoxide levels for up to 10 years and provides a warning when the concentration reaches the dangerous level of 50 ppm, before the first signs of poisoning occur.

FireProtect 2 AC also supports primary interconnection via an Ajax hub and fallback detector-to-detector interconnection. Jeweller wireless technology provides a communication range of up to 1,700 metres in open space. Installation is assisted by the SmartBracket mounting panel, removable WAGO 221 connectors and QR code pairing, while app-based configuration, self-diagnostics and system status reporting support ongoing supervision.

• Dual-spectrum optical smoke sensor with HazeFlow 2 algorithm

• Two A1R-class thermistors for heat detection

• Integrated CO sensor with up to 10 years of detection capability

• CO warning at a concentration of 50 ppm

• 110–240 V~ mains powered with sealed backup battery

• Primary hub-based and fallback detector-to-detector interconnection

• Jeweller wireless communication up to 1,700m in open space

• Built-in 85dB siren and LED status indication

• SmartBracket mounting with removable WAGO 221 connectors