FireProtect 2 RB (Heat/CO) Jeweller

Product Type: Wireless heat and carbon monoxide (CO) detector Installation Method: Indoor ceiling mounting Compatibility: Works with all Ajax hubs and range extenders Detection: • Rapid temperature rise over 10°C in 1 minute • Temperature exceeding 64°C • CO detection thresholds:  – 50 ppm — within 90 minutes  – 100 ppm — within 40 minutes  – 300 ppm — within 3 minutes Siren: Built-in 85 dB buzzer Autonomous Operation: Yes, works independently from the hub Interconnected Fire Detectors: Activate sirens simultaneously within 20 seconds Tamper Protection: Yes Power Supply: 2 × CR123A batteries Battery Life: Up to 7 years Radio Signal Range: Up to 1,700 m (open space) Communication: Two-way via Jeweller protocol Frequency Bands: • 866.0 – 866.5 MHz • 868.0 – 868.6 MHz • 868.7 – 869.2 MHz • 905.0 – 926.5 MHz • 915.85 – 926.5 MHz • 921.0 – 922.0 MHz Radio Modulation: GFSK Max Effective Radiated Power (ERP): Up to 20 mW Operating Temperature: 0°C to +50°C Humidity: Up to 80% Protection Class: IP20 Dimensions: 124 × 124 × 45 mm Weight: 270 g