Title: DS-NO-GS930.pdf
The special 3 x 3 signal processing algorithms are based on the analysis of 3 different parameters [peak amplitude, signal duration and ambient average] in 3 different frequency ranges [low (infrasound), mid (sound) and high (ultrasonic)] that permit safe and reliable detection of glass breakage. Only when the signal information matches the characteristics of glass breakage, the detector will trigger an alarm. The 3 x 3 signal processing algorithms enable the GS930 detector to automatically adjust to environments.Standard FeaturesEPatented 3 x 3 TechnologyEAutomatic sensitivity adjustmentEFor all types of glassE8.5 m radiusEBoth low and high frequency testingEWall and ceiling mountENot to be used in 24-hour perimeter loopGS930 Acoustic Glassbreak Detector - 3x3 TechnologySpecificationsInput voltage9 to 15 VDCMax ripple2 V pk-pkVoltage monitoring6.4V +/- 0.4VCurrent consumption (LED)Standby, no stat. L12 mAStandby, with stat. L14 mA