600mm Dual Fov Termal
43 Optik Zoom PTZ Detector type HgTeCd Cooled FPA detector ,Pixel size 30um, Spectral wave 3~5um ,Array size/format 320×256, Frame rate 50Hz ,Starting time <8min(When normal temperature 25 degrees,Field of view WFOV:11°×8.8°(50mm),MFOV: 2.2°×1.76°(250mm) ,NFOV: 0.92°×0.73°(600mm) ,Focus Electrical ,Brightness/gain control Manual brightness/gain; Automatic brightness/manual gain; Automatic brightness/gain ,Polarity reversal Black hot/white hot ,Electronic zoom 2x