Bosch DS915 Specsheet
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Intrusion Alarm Systems | DS915 Recess Mount PIR Detector
DS915 Recess Mount PIR Detector
www.boschsecurity.com
u Pulse count of one, two, or three
u Five field-changeable Fresnel lenses
u Semi-flush in standard switch box
The DS915 PIR Detector is designed to mount in a
standard single gang electrical box or directly to a wall
using the supplied flush mount ring. It uses alternate
polarity pulse count processing, is internally pointable
and uses grooves-in Fresnel lenses to provide six
different coverage patterns.
Functions
Signal Processing
Alternate polarity pulse count. Field-selectable for one,
two, or three pulses.
Test Features
External visible alarm LED. Internal noise voltage
output provides precise pattern location and
background disturbance evaluation using a standard
analog meter.
u Ideal for new construction
u Internal vertical and horizontal pointability
Installation/configuration notes
Certifications and approvals
Region Certification
USA UL ANSR: Intrusion Detection Units
(UL639)
Top View
Standard Broad Coverage: 10 m x 12 m (30 ft x 38 ft)
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| DS915 Recess Mount PIR Detector
2
Optional Pet Coverage (OLP91): 10 m x 12 m
(30 ft x 38 ft)
Side View
Standard Broad Coverage: 10 m x 12 m (30 ft x 38 ft)
Top View
Optional Barrier Coverage (OLB91): 10 m x 1.5 m
(30 ft x 4.8 ft)
Side View
Optional Barrier Coverage (OLB91): 10 m x 1.5 m
(30 ft x 4.8 ft)
Side View
Optional Pet Coverage (OLP91): 10 m x 12 m
(30 ft x 38 ft)
Top View
Top View
Optional Dense Wide Angle Coverage (OLW91): 10 m x
15 m (30 ft x 50 ft)
Side View
Optional Dense Wide Angle Coverage (OLW91): 10 m x
15 m (30 ft x 50 ft)
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