Product Type: Wireless smoke, heat, and carbon monoxide (CO) detector
Installation Method: Indoor ceiling mounting
Compatibility: Works with all Ajax hubs and range extenders
Detection Types:
• Smoke detection using optical sensor (photoelectric technology)
• Heat 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, functions independently from the hub
Interconnected Fire Detectors: All detectors trigger the siren 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 communication 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