Ajax FireProtect 2 RB (Heat/Smoke) Jeweller – Wireless Smoke and Heat Detector (Black)

Product Overview

The Ajax FireProtect 2 RB (Heat/Smoke)  is a next-generation wireless fire security detector engineered for residential and commercial indoor protection. Equipped with a patented bispectral optical smoke chamber (utilizing dual blue and infrared LEDs) and the proprietary HazeFlow 2 software algorithm, it distinguishes real smoke from steam, cooking vapors, or dust, virtually eliminating false alarms.

In addition to advanced smoke detection, the detector integrates dual class A1R thermistors to register rapid temperature spikes (> 10°C increase within 1 minute) or extreme heat thresholds exceeding +64°C. Operating over the proprietary Jeweller wireless radio protocol across distances up to 1,700 meters in open space, FireProtect 2 RB supports synchronized interconnected alarms across all system fire detectors within 20 seconds, features an internal 85 dB acoustic buzzer, and operates for up to 7 years on replaceable CR123A batteries in a matte black finish.

Key System Features & Functionality

• Dual-Spectrum Smoke Detection: Dual blue and infrared LEDs differentiate smoke particle sizes to eliminate false alarms from dust and steam.

• Rapid & Threshold Heat Detection: Dual Class A1R thermistors detect rapid temperature increases (> 10°C/min) and fixed threshold limits (> +64°C).

• Interconnected Fire Alarms: Hub-synchronized and direct detector-to-detector interconnected fire alerting activates built-in sirens across all networked units in under 20 seconds.

• Built-in 85 dB Acoustic Siren: Powerful integrated buzzer and multi-color LED provide localized audible and visual emergency alerts.

• Jeweller Long-Range Wireless: Encrypted two-way radio link operating up to 1,700 meters (5,570 ft) line-of-sight with anti-jamming frequency hopping.

• Replaceable Battery Power (RB): Powered by two replaceable CR123A lithium batteries providing up to 7 years of autonomous operation.