Model No. GT-B750 GT-B751 GT-B754 GT-B757
Image Sensor 1/4〞SHARP CCD 1/3〞Sony Super HAD II CCD
Effective Pixels PAL: 512(H)×582(V) NTSC: 512(H)×492(V)
Sensing Area 3.6×2.7mm
Signal System PAL/NTSC
Horizontal Resolution 420TV lines 420TV lines 450TV lines 540TV lines
Lens Mount CS/C Mount(C Mount adaptor option)
Shutter Speed 1/50（1/60）-1/100，000sec
White Balance Auto white balance
S/N Ratio More than 48db
Video Output 1.0Vp-p,75Ω
Power Requirement DC12V less than 2.8W/AC 24V
Operation Temperature -10℃~+50℃ RH95%Max
Video Out BNC
Dimensions 63(W)×56(H)×120(L)mm
NW/GW 240g/400g