Uncooled Thermal Technology

Uncooled thermal technology is frequently used for mid range applications as it the units are more compact with smaller lenses than cooled cameras.


Benefits of uncooled thermal:
– No need for an annual service
– Often in compact housing
– Overall lower lifetime cost


Silent Sentinel offer a wide range of uncooled thermal lens options:
– Up to 225mm
Fixed and zoom lens
– In a range of compact and larger housings

Silent Sentinels uncooled thermal cameras cores use DRS Infrared’s highly sensitive, uncooled Vanadium Oxide (VOx) detector that utilizes patented absorber technology to capture infrared energy in the 8 to 14 micrometer long-wave infrared (LWIR) spectrum.

The high-performance Tamarisk is enhanced with market-leading dynamic range, pixel saturation logic, powerful Image Contrast Enhancement (ICE™) and 24-bit RGB color video.

Popular Uncooled Thermal Cameras

Oculus Scout

– Mid range
– Fixed camera
– Fast pan and tilt speeds
– Compatible with the 2 axis gyro stabiliser
– Designed for harsh and challenging environments


– Long range
– Zoom camera
– HD video
– Lens options up to 225mm
– High levels of accuracy


– Mid range
– Uncooled thermal fixed lens
– Compact and discreet
– Lens up to 100mm
– Field of view as small as 6.2°
– Compatible with 2 axis gyro stabiliser

Frequent Applications