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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
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Specifications
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 Point ability | 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 |
Downloads
Bosch Panoramic Detector, DS939 Datasheet
Brochure Detector Comparison Guide
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Express Shipping $40.00
Delivery Policy
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Despatch Time
Orders are dispatched Monday – Friday from 8am – 5pm within 2-4 business days and shipping times are estimated at between 3-7 business days depending on your location within Australia.
Transit Times
Postal transit times may can vary depending upon your destination and other social aspects, including impacts from COVID-19, Some items are taking a little longer than usual right now due to high parcel volumes and ongoing COVID-19 restrictions.
P.O Boxes
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Order Confirmation
After placing an order, you will receive an order confirmation by e-mail. This means we’ve received your order in our system and have pre-authorised your credit card for the purchase. If your item is back-ordered or otherwise unavailable, we will void the pre-authorisation charge and contact you to inform you by e-mail. If your item(s) are available for immediate shipment (within 2 days), we will process the charges and submit the order for shipment.
Tracking Numbers will be sent to your email once your order has shipped.
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