FireProtect Jeweller

Product Type: Wireless smoke and heat detector Installation Method: Indoor ceiling mounting Compatibility: Works with all Ajax hubs and range extenders Detection: Smoke detection using photoelectric sensor Heat detection: Rapid temperature rise over 30°C within 30 minutes Temperature exceeding 60°C False Alarm Prevention: HazeFlow algorithm to filter false alarms Automatic and manual smoke chamber check Built-in Siren: 85 dB at 3 meters Autonomous Operation: Yes, functions independently from the hub Interconnected Fire Detectors: All detectors trigger sirens within 20 seconds Tamper Protection: Yes Power Supply: 2 × CR2 batteries and 1 × CR2032 battery Battery Life: Up to 4 years Radio Signal Range: Up to 1,300 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 +60°C Humidity: Up to 80% Protection Class: IP65 Dimensions: 132 × 132 × 31 mm Weight: 220 g