Digital Watchdog DW-ESTBLKB Blackbody Temperature Sensor, 6.5-13.12ft

DW-ESTBLKB: Blackbody Temperature Sensor, 6.5-13.12ft reading, for High accuracy calibration 12VDC, 2 Year Warranty.




DW-ESTBLKB: Blackbody Temperature Sensor, 6.5-13.12ft reading, for High accuracy calibration 12VDC, 2 Year Warranty.


Image sensor
Micro-bolometer Uncooled focal plane array
Resolution 384 x 288
Pixel pitch 17μ
Response wavelength 8μm to 14μm
Temperature sensitivity [email protected], 30Hz, 300K
Lens Lens type
Thermalized lens
Focal length 8.13mm, F1.16
HFoV / VFoV 47.4°/35.1°
Recommended distance range for best reliable measurement 6.5 to 16.4ft (2m to 5m) 10ft recommended
Minimum focus distance 1.64ft (0.5m)
Data output Interface Gigabit Ethernet (10/100)
Data Temperature raw data of each pixel of the temperature sensor
Framerate 30Hz


Sensor Image sensor 1/3″ progressive CMOS sensor (Approximately 2.1MP/1080p)
Scanning sytem 16:9 progressive
Effective pixels 1920 (H) x 1080 (V)
Minimum scene illumination 0.2 lux (color), 0.1 lux (B/W)
Horizontal resolution 1000 TVL
Lens Optic 4.0mm 70° HFOV
Video output Interface USB3.0 super-speed
Format USB3.0 UVC compliant YUV 422 16bits, uncompressed video
Resolution and framerate 1920x1080p @ 30fps


Operation Weight 2.2 lbs (1000gr) including a USB cable from the visible camera.
Dimensions (H x W x D) 3.18″ x 5.31″ x 5.92″ (81 x 135 x 150.5mm)
Power Supply 12V DC
Operating Temperature 14°F ~ 104°F (-10°C ~ 40°C)


Operation Fixed temperature set at the factory 104°F (40°C)
Effective radiant surface Φ55
Temperature resolution 0.01
Temperature stability ±0.18°F (±0.1°C)
Temperature accuracy ±0.36°F (±0.2°C)
Emissivity 0.95
Temperature sensor NTC 0.1%
Weight 0.72 lbs (330gr)
Dimensions (H x W x D) 2.83″ x 2.83″ x 1.92″ (72 x 72 x 49mm)
Power supply 12V DC
Recommended distance from the camera Between 6.5 to 14.7ft (2m to 4m) 10ftrecommended. Install blackbody at 6.5 to 13.12ft (2m to 4m) apart from the camera on a tripod, the wall, or the ceiling. The closer people walk by the blackbody, the more accurate the temperature reading will be).
Operating temperature and humidity 14°F ~ 104°F (-10°C ~ 40°C), under 80% humidity
Warranty 2 year warranty


CPU Intel Core i5® or higher (7th generation Intel Core or higher)
RAM 8GB or higher
HDD Recommended for physical separation of HDD for program installation and HDD for data storage.
Video output NVIDIA GTX 750 or higher (maintain the latest driver).

Key Features

Key Features

  • A flexible, single product, integrated solution
  • Enables high-throughput prescreening of people to detect indications of elevated skin temperature
  • Detailed scanner images showing a temperature for each person
  • NDAA/TSA compliant
  • At an effective distance of 6.5 ~16.4ft (10ft recommended), provides a high degree of flexibility to meet the individual situational awareness requirements of a wide variety of installations.
  • Dual image sensor with thermal detect
  • Data processing on the software side
  • High accuracy smart auto-calibration with Blackbody sensor
  • Smart auto-calibration between the software and Blackbody
  • Includes prescreening management software with easy user interface.
  • Easy to setup
  • Large sensor (384×288), 4x more data
  • Alarm outputs for access control integration
  • Privacy masks mode
  • Multiple view options, including split view, PIP and single view modes
  • Temperature view color scheme adjustment
  • FDA compliant
  • Tripods included for an out-of-the-box solution (DW-ESTS)