Introduction to the FLIR D-Series: Outdoor
Multi-Sensor Thermal Security Camera in Network
D-Series thermal security cameras let you see intruders and other threats to your facility’s security clearly in total darkness and in bad
weather.
The D-Series outdoor dome enclosure provides precision pan/tilt control while providing fully programmable scan patterns,
radar slew-to-cue, and slew-to-alarm functionality.
Fully enabled for control and operation over IP and serial networks, D-Series systems
deploy a 320 × 240 thermal imager along with a day/night 36× zoom color CCD camera.
FLIR’s D-Series thermal multi-sensor security dome cameras are the perfect replacement for legacy dome cameras, providing clear
24/7 imaging capability in an attractive, discrete dome-style enclosure.
Benefits of D-Series Thermal Security Cameras
- High-quality 24/7 thermal video security converage
- Broad range of lenses available for the thermal camera:
9mm / 13mm / 19mm / 35mm
- Fields of view from 48 degrees to 13 degrees
- Day/Night 36X zoom color CCD camera
- Simultaneous visible-light and thermal video outputs ensure
optimal imaging performance in a wide variety of conditions
- Precision, rugged outdoor dome enclosure provides 360°
continuous pan and +45° to -180° tilt for uninterrupted coverage
- Auto Digital Detail Enhancement (DDE) built in for
optimal image quality across all scene conditions
- Open IP standards for plug-anD-play integration and
configuration in digital networks
- Multiple channels of streaming digital video available
in H.264, MPEG-4, or M-JPEG formats
- FLIR Sensor Manager single-device version included
Outdoor D-Series Models Available
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[ D-348 ] - 48° × 39° (9 mm)
[ D-334 ] - 34° × 28° (13 mm)
[ D-324 ] - 24° × 19° (19 mm)
[ D-313 ] - 13° × 10° (35 mm)
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Technical Details
Pricing and Ordering Information
For a quote on thermal imaging products:
Call Toll Free: 1-888-919-2263
Outside US: +1-845-343-4077
or Contact a sales representative
through our contact page.
Sign up to ThermalVideo.com
for exclusive offers and pricing
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Please note that Power Supplies for all
Thermal Imagers must be purchased
separately (Handhelds and Kits Excluded) |
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This unit is available in a 9Hz Export Version. Please note exportation may require license from US Department of State. Learn More » |
D-Series Images
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| CCTV Video |
Thermal Video |
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Detection, Recognition, Identification (DRI) |
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Human DRI |
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Vehicle DRI |
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D-348: 48°×39°
(9 mm) |
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~ 211 feet |
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~ 64 meters |
~ 2,323 feet |
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~ 708 meters |
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D-334: 34°×28°
(13 mm) |
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~ 264 feet |
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~ 80 meters |
~ 2,640 feet |
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~ 805 meters |
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D-324: 24°×19°
(19 mm) |
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~ 1,320 feet |
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~ 402 meters |
~ 4,066 feet |
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~ 1,239 meters (1.24 km) |
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D-313: 13°×10°
(35 mm) |
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~ 2,323 feet |
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~ 708 meters |
~ 6,706 feet (1.27 miles) |
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~ 2,044 meters (2.04 km) |
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Human DRI
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Vehicle DRI
Inflatable Boat DRI
The Johnson Criteria assumes that the critical dimension for a human being is 0.75 meters. To get DRI, you need 1.5 pixels, 6 pixels and 12 pixels across 0.75 meters in the object pane. That means:
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Detection |
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1.5 pixels / 0.75m = 2 pixels per meter |
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Recognition |
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6 pixels / 0.75m = 8 pixels per meter |
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Identification |
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12 pixels / 0.75m = 16 pixels per meter |
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Assuming that a man is 1.83m by 0.5m, the following would apply:

3.6 pixels by 1 pixel
(You can see something
is there) |

13 pixels by 5 pixels
(You can see that a
person is there) |

28.8 pixels by 8 pixels
(You can see that the
person looks like a soldier) |
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The Johnson Criteria assumes that the critical dimension for a human being is 0.75 meters. To get DRI, you need 1.5 pixels, 6 pixels and 12 pixels across 0.75 meters in the object pane. That means:
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Detection |
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1.5 pixels / 0.75m = 2 pixels per meter |
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Recognition |
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6 pixels / 0.75m = 8 pixels per meter |
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Identification |
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12 pixels / 0.75m = 16 pixels per meter |
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Assuming that a vehicle is 4m by 1.5m, the following would apply:
2.8 pixels by 1 pixel
(You can see something
is there) |
13 pixels by 5 pixels
(You can see that a
vehicle is there) |
26 pixels by 10 pixels
(You can see that the
vehicle may be a humvee) |
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The Johnson Criteria assumes that the critical dimension for a human being is 0.75 meters. To get DRI, you need 1.5 pixels, 6 pixels and 12 pixels across 0.75 meters in the object pane. That means:
|
Detection |
|
1.5 pixels / 0.75m = 2 pixels per meter |
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Recognition |
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6 pixels / 0.75m = 8 pixels per meter |
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Identification |
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12 pixels / 0.75m = 16 pixels per meter |
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Assuming that a inflatable boat is 9m by 1m, the following would apply:
4.5 pixels by 1 pixel
(You can see something
is there) |
18 pixels by 2 pixels
(You can see that a
boat of some kind is there) |
36 pixels by 4 pixels
(You can see that the boat
is a small Inflatable Boat) |
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D-Series Specifications
| Camera Platform Type |
Outdoor PTZ Multi-Sensor Dome |
| Thermal Camera Specs |
| Array Format (NTSC) |
320 × 240 |
| Detector Type |
Long-Life, Uncooled
VO× Microbolometer |
| Effective Resolution |
76,800 |
| Pixel Pitch |
25 μm |
| Focal Length |
9 mm, 13 mm, 19 mm, or 35 mm |
| Field of View |
48° × 39° (9 mm) - [ D-348 ]
34° × 28° (13 mm) - [ D-334 ]
24° × 19° (19 mm) - [ D-324 ]
13° × 10° (35 mm) - [ D-313 ] |
| Zoom |
2× E-zoom |
| Spectral Range |
7.5 μm to 13.5 μm |
| Focus Range |
Athermalized, focus-free |
| Outputs |
| Composite Video NTSC or PAL |
Standard |
| Video Over Ethernet |
Dual channel streaming MPEG-4, H.264,
and M-JPEG. Two channels per camera;
Four channels per system |
| Control |
| Point to Point (stand alone) |
Standard |
| Ethernet |
Standard |
| Serial |
RS-232/-422/-485;
Pelco D, Bosch |
| Network Enabled |
Standard |
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| Pan/Tilt Performance |
| Pan Angle/Speed |
Continuous 360°; 0.5° to 60°/sec |
| Tilt Angle/Speed |
+45° to -180°; 0.5° to 60°/sec |
| General |
| Weight |
~25 lb. |
| Dimensions (L,W,H) |
7” (dia.) × 11.2” (ht.)
(178 mm × 285 mm)
(plus mounting hardware) |
| Power Requirements |
24 VDC or 24 VAC (+/-20%) |
| Power Consumption |
33 W Nominal; 65 W Peak |
| Day/Night CCD Camera |
| Sensor Type |
1/4” Exview HAD CCD |
Lens Field of View
- Focal Length
- Zoom
- F / # |
57.8° (h) to 1.7° (h)
3.4 mm to 122.4 mm
36× Optical zoom, 12× E-zoom
1.6 to 4.5 |
| Effective Pixels (NTSC) |
380,000 |
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