Never lose that perpetrator again!
Infrared energy emitted by an object is known as a heat signature. The warmer an object is, the more radiation it produces.
Thermal Imagers, or Thermal Imaging scopes are fundamentally heat measuring devices that are capable of identifying small differences in temperature. Tall grass, bushes, fog, rain and frost are no obstacles for these devices.
Thermal Imaging is ideally designed for detection and observation in day or night even when other optical devices such as binoculars, spotting scopes and night vision devices are inefficient.
Check out the great thermal imaging range from OzSpy now