Bosch DS1109i DS1109I Leaflet

 

Intrusion Alarm Systems | DS1109i Glassbreak Detector

DS1109i Glassbreak Detector

 

www.boschsecurity.com

 

 

 

 

 

 

 

 

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Microprocessor-based SAT

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Automatic environmental test circuitry

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Built-in door or window contact

The DS1109i Detector uses microprocessor-based
sound analysis technology (SAT) to listen for the
specific frequencies associated with breaking glass. It
can be used to detect breakage of plate, tempered,
laminated and wired glass types. A built-in
environmental test feature alerts the installer of false
alarm hazards in harsh environments. It is specially
designed to mount on door or window frames. A built-
in magnetic contact allows monitoring of a door or
window opening.

Audio signals are analyzed using microprocessor-based
SAT and must produce specific frequency, signature,
and timing relationships to cause an alarm. The
sophistication of this processing technique insures
proper catch performance while eliminating false
alarms.

The push button operated test mode provides a
location verification and operational test when using
the optional DS1110i glassbreak tester. Test mode
also includes an environmental test that alerts the
installer to possible false alarm sources caused by
ambient noise. Automatic sound check feature allows
the end user to verify that the detector is powered and

functioning by clapping his hands. Externally visible
alarm LED indicates an alarm or test condition and can
be programmed to latch if desired.

Europe

CE

2004/108/EC EMC Directive (EMC);

2006/95/EC Low-Voltage Directive

(LVD); 2011/65/EU Restriction of the

use of certain hazardous substances in

electrical and electronic equip-

ment(RoHS)

Notice
Glassbreak detectors are intended only as a
component of a perimeter protection system.
They should always be used in conjunction with
motion sensors.

Mount the DS1109i on the ceiling, or on the wall
opposite or, adjacent to the window. Coverage
depends on room acoustics and window size.