Aritech GS903N ShatterPro 2 Acoustic Glassbreak Sensor Surface Mount - Range Up To 7.5m Radius
Aritech GS903N ShatterPro 2 Acoustic Glassbreak Sensor Surface Mount - Range Up To 7.5m RadiusThe GS903N acoustic glassbreak sensor combines high false alarmimmunity and excellent detection by recognizing the exact frequencypattern generated by glass breaking. Instead of listening for a loudsound at one or two characteristic frequencies the GS903N listens at30 points across the glassbreak frequency spectrum. This not onlyenables it to discriminate common false alarm sources but alsoensures detection of even the quietest of breaks so it can be used withblinds or light curtains. The GS903N is recommended for perimeterloops and is designed to function in occupied areas. In 24-hour loopapplications where the detector is armed all day and all night thefalse alarm technology will be pushed to its limit. Some sounds canduplicate the points on the glassbreak pattern that the GS903 detects.Install the GS903N on a perimeter loop which is armed whenever thedoor and window contacts are armed. The GS903N false alarmimmunity is best in rooms with only moderate noise. For 24-houroccupied area protection use our Shock Detectors. The GS903N maynot consistently detect cracks in glass or bullets which break throughthe glass. Glassbreak detectors should always be backed up byinterior protection.Easy to install and testAvailable in both surface and flush mount versions GS913Ninstallation is quick and easy. There are no sensitivity adjustments toworry about and a new test feature means only one trip up the ladder.Simply activate the tester next to the GS903N and the unit goes intotest mode.A unique test assures end-users that the unit is powered and ready todetect. The sensor will blink twice but will not trip when a loud hardclap is made close to the unit.Pattern Recognition TechnologyThe GS903N detects in a full 360 coverage pattern with a 7.5 mrange from detector to glass. By listening at more than 30 frequencypoints the GS903N can tell the difference between common falsealarm sources and the noise of breaking glass.Key FeaturesNo sensitivity adjustment requiredDetects through blinds and light curtainsEnd user can test sensor operation with a clap of the hands GS903NGS913NRated for all types of glass including plate laminated tempered and wiredListens for the pattern of breaking glass across the frequency spectrumConsistent detection even of soft quiet glass breaks
