Hikvision DS-2TS03-25 (UF/W) product image

Hikvision DS-2TS03-25 (UF/W)

The DS-2TS03-25 (UF/W) is a thermal monocular made by Hikvision and is part of the DS-2TS03 (UF/W) series.


The DS-2TS03-25 (UF/W) contains a crisp 25mm f/1 objective lens focusing the available thermal radiation. The field of view on this thermal monocular is 14.88 by 11.19 degrees. It features a 2 times digital zoom to enlarge your subject.

Behind the lens of the DS-2TS03-25 (UF/W) you can find the (uncooled, 17 micrometer) 384 x 288 pixels core refreshing the image at 50Hz. The thermal contrast (NETD) of this thermal monocular is <35mK and it's operating within the 8µm to 14µm infrared spectrum.

The physical dimensions of this thermal monocular read 189 x 74 x 66mm (lwh) weighing in at 460 grams. This device is rated IP67. It handles dust, shocks, water (splashes) and submersion under water. It's rated for operating in temperatures between -30°C and 55°C.

The DS-2TS03-25 (UF/W) can be used in scanning and surveillance, hunting adventures, police operations and search and rescue.



  • 384 × 288 resolution
  • Less than 35 mk (@25°C)
  • Laser pointer
  • 1024 × 768 resolution OLED screen
  • Built-in rechargeable Li-ion battery
  • WiFi streaming
  • > 5 hours runtime on a single charge


Lens25 mm
Optical zoom1 x
Digital zoom2 x
FOV (h/v)14.88 ° / 11.19 °
Thermal typeUncooled
Sensor resolution (h/v)384 pixels / 288 pixels
Pixel pitch17 µm
Sensitivity35 mK
Spectral range8 µm / 14 µm
Display resolution (h/v)1024 pixels / 768 pixels
Refresh rate50 Hz
Image polarityBlack hot, white hot, red hot, fusion
Dimensions (l/w/h)189 mm / 74 mm / 66 mm
Weight460 g
Number of batteries1
Battery life5 hours
Law enforcement
Search & rescue
Fire fighting
Operating temperature-30 °C / 55 °C
Environmental ratingIP67

DRI Ranges

DRI stands for Detection, Recognition and Identification and is based on the widely used Johnson's criteria.

  • Detection Detect if an object is present
  • Recognition See what type of object it is (i.e. person, vehicle, airplane)
  • Identification For example see if someone is a friend or foe
Detection Recognition Identification
Rabbit 264 meters 66 meters 33 meters
Person 931 meters 232 meters 116 meters
Vehicle 2254 meters 563 meters 281 meters

Please note that these values are calculated, always consult the manufacturer for official range numbers.


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