Catalog index: WMGBKT120M

Thermal imaging camera with alarm

Req quote

Sonel KT-120M is a special camera. Economical, practical and handy, it is a powerful tool in preventing or limiting epidemics.

The user can measure the temperature with 0.5°C accuracy. An alarm will sound if the threshold value is exceeded. All this in order to quickly and efficiently detect people with fever – e.g. infected with a virus giving such symptoms.

Sonel KT-120M is used wherever many people need to be tested for body temperature. Particularly useful in:

  • factories,
  • schools,
  • shopping malls,
  • office buildings


  • measuring range 20°C…50°C
  • accuracy up to ±0.5°C
  • fast temperature measurement
  • automatic signalling of fever detection
  • saving IR images to SD card or directly to a PC
  • built-in Li-Ion battery with 8-hour working time
  • interfaces: microUSB 2.0 type C, SD slot
  • can be set up on a tripod


Detector resolution 120 x 90 / 17 μm
Detector 7.5~14 μm
Frame rate 25 Hz
Sensitivity 60 mK
Lens (field of vision / focal distance) 50° x 38°/2.28 mm
Spatial resolution (IFOV) 7.6 mrad
Display 2.4″, 240 x 320, LCD
Image mode IR
Temperature range 20°C…50°C
Accuracy ≤0.5°C
(ambient temperature 25°C, target distance 1 m,
target temperature 32°C…42°C)
Image analysis mode Temperature indication,
temperature alarm (color and sound)
Emissivity Adjustable from 0.01 to 1.00 or from the list of materials
Measurement point Central
Image file format JPG
Interfaces microSD card slot (max. 32 GB),
microUSB 2.0 type C, tripod
Memory SD card (max. 32 GB)
Power supply Li-Ion battery (operating time >8 hours),
built-in charger (charging time <2.5 hour),
AC adapter 110-230 V, 50/60 Hz
Operating temperature -10°C…+50°C
Storage temperature -40°C…+70°C
Housing IP54
Weight ca. 0.35 kg

Data Sheet                                      

Declarations of conformity           


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