Bosch Security DS939, Panoramic Motion detector 360° ceiling mount
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 customize the
coverage for specific areas. The DS939 detectors use
several patented processing techniques to provide
excellent catch performance with freedom from false
alarms.
- Up to 6.1 m (20 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)
Key Specifications:
Alarm relay contact type | NC/NO |
Current consumption (mA) | 12 – 39 mA |
Detection angle (°) | 360 ° |
Detection radius (m) | 10.50 m |
Dimensions (Ø x H) (cm) | 17.80 x 8.90 cm |
Input voltage (VDC) | 9 – 15 VDC |
Installation height (m) | 3 – 7.60 m |
Mounting type | Ceiling-mounted |
Operating temperature (°C) | -40 – 49 °C |
Tamper relay contact type | NC |