Product DescriptionColor CCD Vandal-Proof Dome Camera (UM-619B/609B/699B/689B) Model UM-619B/609B/699B/689B CCD Type SONY1/3" CCD SONY1/4" CCD SHARP1/3" CCD SHARP1/4" CCD Pixels PAL: 512HX582V PAL: 500HX582 NTSC: 512X492V NTSC: 510HX492V Scanning System PAL/NTSC Horizontal Resolution 420TVL Minimum Illumination 0 Lux IR ON S/N Ratio ≥48dB
