Ajax GlassProtect Fibra Wired Glass Break Detector (Black)

The Ajax GlassProtect Fibra is a wireless indoor glass break detector which can recognise the sound of shattering the glass at a distance of up to 9 meters. It works with the Ajax Fibra wired alarm system and works up to a distance of 2,000m when used with cat 5 cable.

The detector uses DualTone - a two-stage algorithm to exclude false alarms. To register a break, the detector must record a dull (low-frequency) sound of an impact and then a ringing (high-frequency) sound of falling fragments in 1.5 seconds. Owing to this algorithm, the detector does not respond to the barking of dogs or cars passing by the protected facility.

Features:

• 9m detection range
• Designed to only react to glass breaking
• Ignores thunder, dogs barking and noise outside the window
• Grade II
• Authentication to prevent forgery
• Jamming detection and communication channels encryption
• Tampering alarm
• Quick and easy installation