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Bosch DS939 Series Panoramic Detectors

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Fully adjustable optics for coverage integrity and customisation
Exc. GST
$194.68
Inc. GST
$214.15
Eligible Coupon

Overview:

 

 

 

The ceiling mount DS939 PIR Detectors provide up to 16.4 m (54 ft) panoramic coverage pattern and can be
mounted on ceilings as high as 6.1 m (20 ft). With three separate PIR sections that are fully adjustable,
the DS939 detectors provide coverage integrity at all mounting heights, plus the ability to customise the
coverage for specific areas. The DS939 detectors use several processing techniques to provide excellent
catch performance with freedom from false alarms.

 

Features:

 

  • Up to 6.1 m (20 ft) mounting height
  • Coverage/range: 70 ft (21 m) diameter
  • Fully adjustable optics for coverage integrity and
    customisation
  • Hinged chassis and base plate for easy
    installation
  • High-efficiency LED and light pipe system for
    easy walk testing
  • First Step Processing (FSP)
  • Optics: Triple 35-zone Frensel
  • Operating voltage: 9 to 15 VDC

 

 

Specification:

 

 

Electrical


Current: 12 mA standby; 20 mA in alarm with LEDs enabled
Voltage: 9 VDC to 15 VDC


Environmental


Operating Temperature: -40 ℃ to +49 ℃ (-40 ℉ to + 120 ℉)
UL: 0℃ to +49 ℃ ( +32 ℉ to +120 ℉)
EN/NFA2P: -10 ℃ to +55 ℃ ( +14 ℉ to
+131 ℉)
Sensitivity: Low/High gain settings
Complies with Environmental Class II (EN50130-5)


Mechanical


Properties: Modular chassis and hinged mounting base
the design provides easy access to field setup
switches and wiring.
Dimensions: 8.9 cm x 17.8 cm (3.5 in. x 7 in.)


Outputs


Alarm Relay: Silent-operating form C relay. Contacts rated
<100 mA, 25 VDC, 2.5 W maximum, < 20 Ohm closed
for DC resistive loads.
Tamper: Normally closed (with cover in place) tamper switch. A
wall (base) tamper is included. Contacts rated at
28 VDC, 125 mA, 3 W maximum

 

 

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Rudy from Australia purchased
Bosch 1 hour ago   Completed by Alarm Expert