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DS938Z Bosch Detection Systems 360 degree Ceiling Mount PIR


Manufacturer: Bosch/Detection Systems

Stock Level: 7

Product Information



The DS-DS938Z is a ceiling-mount, 360-degree passive infrared intrusion detector which uses Detection Systems' patented Motion Analyzer II Processing to reduce false alarms. Several unique self-test features, including motion monitor, provide coverage integrity. Field replaceable mirrored optics allow it to be mounted on ceilings from 8 - 18 ft.





  • Self-test supervision systems
  • Motion Analyzer II Processing (Patented)
  • 8 - 18 ft. mounting height
  • 360 degree diameter x 60 ft. coverage
  • Changeable mirrors
  • Motion monitor (Patented)
  • UL and ULC listed.
DETECTION SYSTEMS DS938Z Self-test supervision systems DETECTION SYSTEMS DS938Z Motion Analyzer II Processing (Patented) DETECTION SYSTEMS DS938Z 8 - 18 ft. mounting height DETECTION SYSTEMS DS938Z 360 degree diameter x 60 ft. coverage DETECTION SYSTEMS DS938Z Changeable mirrors DETECTION SYSTEMS DS938Z Motion monitor (Patented) DETECTION SYSTEMS DS938Z UL and ULC listed.


Input Voltage:  6 - 15 VDC; 18 mA @ 12 VDC 
Alarm Output:  125 mA @ 28 VDC; 3W for resistive loads 
Tamper Output:  125 mA @ 28 VDC normally closed 
Trouble Output:  25 mA maximum load 
RFI Immunity:  50 V/m (26 - 950 MHz) 
Operating Temperature:  -20 to 120 degrees F 
Dimensions:  3-11/32''H x 5-1/4''W 


Product Code: DS938Z

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