ICUG520-FDU Indoor Dome Camera - 1/3" Sony Super HAD High-Resolution Colour CCD, 470 TV Lines (Colour) - 510 TV Lines (B/W), 3.8~ 9.5mm Day & Night Vari-Focal DC Auto Iris Lens F1.2, Effective Pixels - NTSC: 768x494 / PAL: 752x582, Shutter Speed - PAL: 1/50 ~ 1/100,000sec NTSC: 1/60 ~ 1/100,000sec, Built-in AGC, VBS 1.0 Vp-p (75ohm Load) Video Output, 120mA (AC24V) / 180mA (DC12V), Vandal Resistant & Weatherproof Housing