


Bosch Panoramic Detector, DS939
Bosch D3939 ceiling mount panoramic motion detector provides first step processing with fully adjustable optics for coverage integrity.
Model: DS939
- 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)
- 360° x 21 m (70 ft) diameter pattern
| Properties: | Modular chassis and hinged mounting base design provide easy access to field setup switches and wiring. |
| Dimensions: | 8.9 cm x 17.8 cm (3.5 in. x 7 in.) |
| Operating Temperature: | -40°C to +49°C (-40°F to +120°F)For UL Certificated installations, 0°C to +49°C (+32°F to +120°F) |
| Sensitivity: | Low/High gain settings |
| Complies with Environmental Class II (EN50130-5) | |
| Height Range: | 3 m to 7.6 m (8 ft to 25 ft) recommended |
| Location: | Mounts directly to ceiling or to standard 10.2 cm (4 in.) octagonal electrical box. |
| Internal Pointability: | Coverage is adjustable ±10° horizontally, +2° to -18° vertically. |
| Alarm Relay: | Silent-operating form C relay. Contacts rated 125 mA, 28 VDC, 3 W maximum 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. |
| Current: | 12 mA standby; 39 mA in alarm with LEDs enabled |
| Voltage: | 9 VDC to 15 VDC |
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Original: $154.08
-70%$154.08
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Description
Bosch D3939 ceiling mount panoramic motion detector provides first step processing with fully adjustable optics for coverage integrity.
Model: DS939
- 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)
- 360° x 21 m (70 ft) diameter pattern
| Properties: | Modular chassis and hinged mounting base design provide easy access to field setup switches and wiring. |
| Dimensions: | 8.9 cm x 17.8 cm (3.5 in. x 7 in.) |
| Operating Temperature: | -40°C to +49°C (-40°F to +120°F)For UL Certificated installations, 0°C to +49°C (+32°F to +120°F) |
| Sensitivity: | Low/High gain settings |
| Complies with Environmental Class II (EN50130-5) | |
| Height Range: | 3 m to 7.6 m (8 ft to 25 ft) recommended |
| Location: | Mounts directly to ceiling or to standard 10.2 cm (4 in.) octagonal electrical box. |
| Internal Pointability: | Coverage is adjustable ±10° horizontally, +2° to -18° vertically. |
| Alarm Relay: | Silent-operating form C relay. Contacts rated 125 mA, 28 VDC, 3 W maximum 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. |
| Current: | 12 mA standby; 39 mA in alarm with LEDs enabled |
| Voltage: | 9 VDC to 15 VDC |
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