DLD-J Series Observation Thermal Camera
Athermalized fixed-focus lens, the focal length is not affected by environment temperature.
Pseudo-color: can switch between different colour modes and display the temperature of objects with different colours.
Intelligent fire detection function: multi-target fire detection, efficient detection, reduce false alarms
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Item |
Specification |
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DLD-J series |
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DLD-JXX-384 |
DLD-JXX-640 |
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Video |
Detector type |
Uncooled FPA |
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Resolution |
384×288 |
640×480 |
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Pixel pitch |
25um |
17um |
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NETD |
≤50mK@F1，300K，50Hz |
≤60mK@F1，300K，50Hz |
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Spectral range |
8-14μm |
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Frame rate |
50Hz |
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Video output |
CVBS : 1.0 Vp-p / 75Ω composite，720x480(N)，720x576(P)， |
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Lens |
Focus length and FOV |
9mm:53.1°×41.6° |
9mm：59.1°×46.1° |
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18mm:29.9°×22.2° |
18mm：33.6°×25.5° |
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37mm:14.8°×11.1° |
37mm：16.7°×12.6° |
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50mm:11°×8.7° |
50mm：12.4°×9.3° |
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Focus |
Athermalized fixed lens, lens waterproof, hard carbon film |
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Minimum focal length |
9mm: 1.8m~∞ |
9mm: 2.4m~∞ |
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18mm: 6m~∞ |
18mm: 8m~∞ |
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37mm: 20m~∞ |
37mm: 25m~∞ |
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50mm: 28m~∞ |
50mm: 36m~∞ |
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Tilt |
Tilt range |
0-90 degree |
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Operation |
Electric zoom |
1×/ 2×/3×/4× |
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Brightness/gain |
Manual |
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Noise reduction |
Close/open |
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Image enhancement |
Close/open |
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Pseudo color |
12 modes switching |
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Calibration |
Manual, auto calibration when open, timing calibration during working |
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Flip/mirror |
ON / OFF |
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Alarm event |
upload the file via FTP inform via e-mail Local storage or NAS recording when an event (alarm triggered) occurs |
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Network |
Ethernet |
RJ-45 (10/100BASE-T) |
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Video compression format |
H.264, Motion JPEG |
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Resolution |
720x576 / 720x480 / 640x480 / 384x288 / 320x240 |
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Maximum frame |
H.264﹕maximum 30 fps Motion JPEG﹕640x480﹕maximum 15 fps |
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Video quality modulation |
H.264﹕compressed level, target bit rate level control |
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Bit rate control |
H.264﹕CBR or VBR |
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Audio compressed format |
G.711A/G.711U/G.726 |
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Application programming interface |
OnVif Profile S |
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Web viewer |
Supported wed browser : Microsoft Internet Explorer (vision 9~11) |
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Environment |
Working temperature |
-20℃～+50℃ scalable to -40℃~ +60℃ |
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Storage temperature |
-45℃~ +70℃ |
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Input voltage/current |
DC12V±10% PoE(IEEE802.3af, Class3) |
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Consumption |
6W（normal working） 6W(PoE, Class3) （room temperature normal working ） |
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Protection class |
IP66 |
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Machine |
Color/material |
Ivory/aluminum |
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Dimension |
Length ：322mm Maximum outside diameter：90mm |
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Weight |
1.24Kg |
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