CCTV Box Cameras
Model : GT-B740○Image sensor: 1/3"Sony CCD ○Picture Elements: PAL:512(H)X492(V) NTSC:512(H)X582(V) ○system Of Signal: PAL/NTSC ○Horizontal Resolution: 470TV Lines ○Picture Normal Control: Normal/Reverse Switch able ○Electronic Shutter: 1/50~1/100000(Second) ○Backlight Compensation: ON/OFF Switch able ○Auto Iris Lens: VIDEO/DC ○S/N RATIO: More Than 48db ○Minimum ...


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