Intruders can break silence, not security
Forget about the typical problem of glass break detectors — false alarms caused by barking dogs, traffic, water splashing, and extraneous noise. GlassProtect Fibra has a unique DualTone digital algorithm designed to minimize false alarms. The detectorʼs microphone responds only to vibrations characteristic of the glass breaking sound. You can adjust one of three sensitivity levels and run the test to check if everything works properly.

Responding to real threats only
GlassProtect Fibra uses a sensitive electret microphone to detect the sound of glass breaking and a DualTone digital algorithm to prevent false alarms. The sound of glass breaking consists of a low-frequency hit sound and a high-frequency crashing sound of shattered glass. Both sounds must be detected within 1.5 seconds for the detector to report an alarm. This two-stage glass break detection decreases the risk of false triggering. Additionally, one of three sensitivity levels can be configured in the Ajax app, making it easy to adjust the detector according to the conditions of any object.

Easy integration with third-party detectors
GlassProtect Fibra has terminals for connecting a third-party wired NC detector. This allows you to enhance system reliability with any NC detector, whether newly installed or already in place, such as motion, opening, or vibration detectors. For example, GlassProtect Fibra enables you to integrate an existing third-party2 opening detector into the system.

Unique wired technology
An Ajax system uses secure two-way communication based on Fibra proprietary protocol. It features encryption and device authentication to prevent sabotage, spoofing, and data theft. Fibra lines are versatile and support connecting different types of devices to one line: sirens, keypads, and detectors with photo verification.