AJAX FIREPROTECT 2RB WIRELESS SOMKE AND HEAT DETECTOR BLACK COLOR

The Ajax FireProtect 2 RB (Heat/Smoke) Black (FireProtect 2 RB Jeweller) is a next-generation residential and commercial wireless fire, smoke, and heat detector engineered to deliver rapid, early-stage fire detection while maintaining high immunity to false alarms caused by steam, dust, or cooking vapor. Featuring an architectural matte black enclosure, this model integrates an airtight dual-spectrum optical smoke chamber and dual Class A1R thermistors, providing reliable fire safety across living areas, server rooms, commercial offices, and utility rooms.

The smoke detection system utilizes a patented dual-spectrum optical sensor (blue and infrared LEDs) paired with the HazeFlow 2 software algorithm. By analyzing the differing wavelengths scattered by airborne particles, the sensor discriminates real smoke particles from non-threatening steam, tobacco haze, or ambient dust. The heat sensing array uses two class A1R thermistors placed outside the enclosure to detect rapid temperature spikes (>10°C increase within 1 minute) or ambient temperatures exceeding +64°C (+147°F). For life safety notification, the device includes a built-in 85 dB piezoceramic buzzer and supports synchronous interconnected fire alarms across all Ajax fire detectors in the building within 20 seconds. Powered by two replaceable CR123A lithium batteries providing up to 7 years of operation, and communicating via the encrypted Jeweller radio protocol (up to 1,700 m / 5,575 ft), the detector offers reliable standalone or system-connected protection.

✅ Key Features

• Dual-Spectrum Optical Smoke Chamber: Combines blue and infrared LEDs with the HazeFlow 2 algorithm to detect smoke particles and ignore kitchen steam, humidity, and dust.

• Dual Class A1R Heat Detection: Two external thermistors trigger alarms upon sudden rate-of-rise temperature jumps (>10°C in 1 min) or static heat thresholds above +64°C.

• Replaceable Battery Architecture (RB): Operates on 2× user-replaceable CR123A 3V lithium batteries delivering up to 7 years of autonomous life.

• Synchronous Interconnected Fire Alarms: Triggers all interconnected Ajax fire detectors across the facility within 20 seconds of an initial alarm.

• Integrated 85 dB Acoustic Siren: Powerful onboard piezoceramic buzzer alerts occupants during an emergency, paired with LED status illumination.

• Patented Dustproof Smoke Chamber: Sealed optical chamber resists airborne dust, lint, and insects, eliminating frequent cleaning cycles.

• Jeweller Encrypted Radio Link: Long-range wireless communication reaches up to 1,700 meters (5,575 ft) line-of-sight with dynamic frequency hopping.

• Autonomous & Cloud-Managed Operation: Operates independently as an off-grid smoke/heat alarm or connects to an Ajax hub for real-time mobile app push alerts and CMS reporting.