Ajax Superior GlassProtect Jeweller

An indoor glass-break detector designed for high-security projects. Part of Ajax’s Superior product line, GlassProtect S Jeweller adds extra features, safeguards, and installation quality for professionals.

Key Features

• Electret Microphone & DualTone Detection — detects glass breakage via sound using a two-factor algorithm: first a dull (impact) sound, then a ringing (shattered glass) sound. Reduces false alarms (e.g. barking dogs, ap-pliances). Ajax Systems+2Ajax Systems+2

• Detection Distance & Angle — up to 9 meters range for glass break sounds; 180° horizontal detection coverage. CCTV Kits+2Ajax Systems+2

• Three Sensitivity Levels — can be adjusted via Ajax apps to suit different environments and reduce false triggers. Ajax Systems+1

• Additional Wired Input — has terminals for connecting a third-party NC (normally closed) wired detector. Useful to integrate other detection points. Ajax Systems+2Setik+2

• Tamper Protection — includes a holding screw to secure the detector on its mounting panel (SmartBracket); tamper switch triggers alert on removal from surface. Ajax Systems+2IBD Global CCTV+2

• Long Battery Life — supplied with a CR123A battery (preinstalled), with up to 7 years of operation under typical usage. Ajax Systems+2CCTV Kits+2

• Wireless Communication (Jeweller Protocol) — encrypted two-way radio link; up to 1,000 meters in open space to the Hub or range extender; uses ~868.0-868.6 MHz. Ajax Systems+2CCTV Kits+2

• False Alarm Mitigation — Digital algorithm (DualTone) plus 3 sensitivity levels help avoid false alarms from non-glass-shattering noises. Ajax Systems+2securitytechltd.co.uk+2

Technical Specifications

Application & Use Cases

• Ideal for indoor use in homes, offices, commercial premises to monitor windows or glass panels.

• Particularly useful for high-value display windows, storefronts, showcases, or glass facades.

• Best suited where glass may be broken first (instead of just opening), to trigger alarms and allow fast response.

• Useful as a component in professional security projects (Superior line) with certified installation, ensuring higher reliability and compliance.