... -30701EC-30801Image Pick-up Device1/4 SHARPCOLOR CCD1/3 SONYCOLOR CCD1/3 SONYCOLOR CCD1/3 SONYCOLOR CCDHorizontal Resolution420 TV lines480 TV lines520 TV ... 6mm, 8mm)Electronic ShutterAuto, NTSC:1/60 ~ 1/100,000 Sec PAL: 1/50 ~ 1/100,000 SecVideo Output1.0 Vp-p, 75S/N Ratio≥ 48 dB ... specifications are subject to change without notice.) 520 TV Lines 1/3" SONY Dome Color CCD Camera