GlassProtect Jeweller

Product Type: Wireless indoor glass break detector Installation Method: Wall mounting, indoor use Compatibility: Works with all Ajax hubs and range extenders Detection: Electret microphone detects glass breakage Detection range: up to 9 m Detection angle: horizontal 180° Sensitivity: 3 adjustable levels DualTone algorithm: detects both low-frequency impact and high-frequency shattering sounds within 1.5 seconds to minimize false alarms False Alarm Prevention: Ignores sounds like barking dogs, thunder, or passing vehicles Not suitable for glass with shockproof, sunscreen, decorative, or similar films Additional Features: Input for connecting a third-party wired detector with normally closed (NC) contact type Tamper Protection: Yes, alerts on attempts to detach or remove the device Power Supply: 1 × CR123A battery (pre-installed) Battery Life: Up to 7 years Radio Signal Range: Up to 1,000 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: –10°C to +40°C Humidity: Up to 75% Protection Class: IP50 Dimensions: 90 × 20 × 20 mm Weight: 30 g