Description
Ajax GlassProtect U Jeweller Wireless Acoustic Glass Break Detector
Secure your windows and glazed facades without the clutter of wired sensors or visible foil tapes with the Ajax GlassProtect U Jeweller. This compact, wireless acoustic detector uses an ultra-precise electret microphone to identify the distinct sound signatures of shattering glass up to 9 metres away with a wide 180° coverage angle.
Finished in a discrete, black or white casing, it mounts elegantly near vulnerable entry points to flag perimeter breaches instantly, often before an intruder can step foot inside.
Key Features
- Two-Factor False Alarm Filtering: Powered by Ajax’s proprietary DualTone digital algorithm. To trigger an alert, the microphone must process a distinct low-frequency thud (the initial impact on glass) followed instantly by a high-frequency shatter. This successfully filters out thunder, barking dogs, splashing water, or passing traffic noise.
- Long-Term Operational Efficiency: Includes a pre-installed battery that delivers an industry-leading service life of up to 7 years, drastically lowering maintenance visits and operating costs for end users.
- Adjustable Sensitivity Levels: Offers 3 distinct software-controlled sensitivity thresholds configured instantly through the Ajax smartphone app, tailoring its acoustic detection to the room's unique echo environment.
- Expandable Wired Input: Equipped with a built-in NC (normally closed) terminal contact socket, allowing installers to loop a third-party wired contact sensor directly through the Ajax system.
- Jeweller Wireless Protocol Security: Transmits encrypted telemetry back to an Ajax hub over line-of-sight distances up to 1,000 metres. Features advanced protection against spoofing, jamming, and device-tampering attempts.
Specifications
- Microphone Type: Sensitive electret microphone
- Detection Distance: Up to 9 metres
- Viewing / Listening Angle: 180° horizontal coverage
- Mounting Panel: Toolless SmartBracket mounting plate
- Compliance Standards: Grade 2 Certified, EN 50131 Compliant
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.