GlassProtect Fibra Black
Manufacturer overview
Wired glass break detector with a microphone
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. Superior 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. Superior 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. Superior 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, Superior GlassProtect Fibra enables you to integrate an existing third-party 2 opening detector into the system.
Unique wired technology. Fibra is proprietary Ajax technology for secure two-way communication between devices and a hub or module that extends the Fibra line. Fibra features encryption and device authentication to prevent sabotage, spoofing, and data theft. The Fibra line supports all types of devices, including sirens, keypads, and detectors with photo verification.
Energy efficiency as a priority. Fibra communication requires minimum power consumption, with the detectorʼs consuming only up to 0.036 W at its peak. Fibra operates on the TDMA principle. Each device has a short time frame to exchange data with a hub, and its communication module remains inactive the rest of the time. This significantly reduces power consumption and helps avoid interferences even when multiple devices communicate simultaneously.
System supervision. All Ajax devices perform automatic self-diagnosis and report their states to the hub. Essential parameters, including tamper, communication, power supply, and sensor statuses, are continuously monitored. The Ajax Cloud server controls communication between the hub and Ajax apps, ensuring instant notifications for ARCs, security companies, and users. In case of any malfunction or communication failure, an engineer is informed immediately to provide necessary services.
Specifications
| Line connection |
4-core cable |
| Fibra line length |
up to 6,500 ft |
| Sensing element |
1 × electret microphone |
| Glass break detection distance |
from 1 to 29.5 ft |
| Glass break detection angles |
horizontal — 180° |
| Sensitivity |
3 levels |
| False alarm prevention |
DualTone |
| Minimum glass size |
157″ × 157″ |
| Protection against forgery |
Device authentication |
| Detector’s operating voltage range |
5−30 V⎓, up to 47 mW |
| Detector’s nominal operating voltage |
24 V⎓ |
| Quiescent detector’s current consumption at nominal voltage |
0.06 mA |
| Maximum detector’s current consumption at nominal voltage |
6.1 mA |
| Protection class |
IP50 |
| Dimensions |
3.56″ × 0.83″ × 0.73″ |
| Weight of the black device |
0.56 oz |
| Weight of the white device |
0.63 oz |
| Operating temperature range |
from 14 °F to 104 °F |
| Operating humidity |
up to 75% |
| Warranty |
24 months |
