Data Sheet

Intrusion Alarm Systems | DS9370/DS9371 Series Panoramic TriTech Ceiling Mount Detectors
DS9370/DS9371 Series Panoramic TriTech
Ceiling Mount Detectors
www.boschsecurity.com
u Up to 7.6 m (25 ft) mounting height
u Fully adjustable optics for coverage integrity and
customization
u Hinged chassis and base plate for easy installation
u High efficiency LED and light pipe system for easy
walk testing
u First Step processing (FSP)
Each DS9370 Series TriTech PIR/Microwave Motion
Detector model is panoramic and uses several
patented processing techniques to provide excellent
catch performance with freedom from false alarms.
Each model can be mounted on ceilings as high as
7.6 m (25 ft). With three separate PIR sections that
are fully adjustable, the DS9370 Series provides
coverage integrity at all mounting heights, plus the
ability to customize the coverage for specific areas.
Functions
Signal Processing
Uses passive infrared and microwave technologies to
provide an alarm condition when both fields of
protection are simultaneously activated. Alarm signals
must meet the signaling requirements of both
technologies to activate an alarm.
First Step Processing
FSP allows virtually instant response to human targets
without sacrificing false alarm immunity to other
sources. By adjusting its sensitivity based upon signal
amplitude, polarity, slope and timing, FSP eliminates
the need for the installer to select the sensitivity level
for the application. Each sensor is processed
individually and both must agree there is an alarm
before the alarm relay is activated.
Microwave Signal Processing
Adaptive processing adjusts to background
disturbances. This helps to reduce false alarms while
maintaining catch performance.
Microwave Supervision
Patented fully supervised microwave provides single
technology coverage in the event the microwave
subsystem fails.
Test Features
• High efficiency LED and light-pipe system provide
walk test indication that is easily viewable from any
angle and at any mounting height.
• Alarm memory feature allows detector to latch the
alarm LED to aid in response.
• Remote LED walk-test control allows the LED to be
enabled or disabled using a switched input without
accessing the detector.