Cooled IR Thermal Security Camera

Cooled IR thermal security cameras use cryogenically cooled detector arrays to achieve far higher thermal sensitivity than uncooled alternatives. As a result, they are the preferred choice for long-range surveillance in demanding field conditions. Tactical Supply Pakistan stocks these cameras for border installations, military observation posts, and critical infrastructure protection nationwide.

The cooling mechanism is typically a Stirling cycle cooler. It brings the detector down to around 77 Kelvin, allowing indium antimonide or mercury cadmium telluride arrays to achieve NETD values below 20 mK. Consequently, reliable detection at ranges beyond 5 kilometers becomes achievable. Sensor resolutions include 320×256, 640×512, and 1280×1024 pixels. These operate in either the 3–5 micron MWIR or 8–12 micron LWIR spectral bands.

Lens options range from 50 mm to 1000 mm focal lengths. Additionally, motorized continuous zoom is available on pan-tilt surveillance configurations. Output interfaces include SDI, HDMI, Ethernet, and RS-422 for command and control integration. Enclosures carry IP66 or IP67 ratings for all-weather deployment. Furthermore, operating temperature spans minus 40 to plus 55 degrees Celsius, covering harsh highland and coastal environments equally.

Tactical Supply Pakistan supplies cooled IR cameras for fixed perimeter towers, vehicle-mounted platforms, and coastal monitoring stations along Pakistan’s Arabian Sea coastline and northwestern border regions.