This thermal-imaging camera is billed by its maker as the only thermal security  camera in its class with greater  than 20 Km range capability. It combines a large-format (640 x 480) imaging  sensor with 12.5:1 continuous-zoom optics. The camera also incorporates advanced  image processing that's designed to help operators break out hard-to-find  targets under adverse conditions.
 
 
 
GNN VIETNAM 
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