- Up to 7.6 m (25 ft) mounting height - Fully adjustable optics for coverage integrity and customization - Hinged chassis and base plate for easy installation - High efficiency LED and light pipe system for easy walk testing - First Step Processing (FSP) The ceiling mount DS939 PIR Detector provides a 21 m (70 ft) panoramic coverage pattern and can be used on ceilings as high as 7.6 m (25 ft). With three separate PIR sections that are fully adjustable, the DS939 provides coverage integrity at all mounting heights, plus the ability to customize the coverage for specific areas. The DS939 uses several patented processing techniques to provide excellent catch performance with freedom from false alarms.
Specifications
Security
Connectivity technology
Wired
Features
Product colour
White
Power
Power consumption
125
mA
Standby current
12
mA
Power consumption (typical)
3
W
Input voltage
9 - 15
V
Operational conditions
Operating temperature (T-T)
-40 - 49
°C
Other features
Maximum range
7.6
m
Dimensions (WxDxH)
89 x 89 x 178
mm
Note:
Please be aware that availability, promotions, and descriptions may change without notice, but you can feel confident knowing that the price for
DS939 by Bosch
you see now, is the price you pay. If you have any questions, our customer care team is available to assist you.