Sync system | internal | |||
CCD Size | 1/4” | |||
Scan system | 2:1 interlace | |||
Resolution | 480TVL | 480TVL | 480TVL/570TVL | |
Sensitivity | 0.7 Lux | 0.9 Lux | Color: 0.08 Lux;: Mono: 0.01 Lux | |
Iris | Auto/Manual | |||
Focus | Auto/Manual | |||
Zoom | Auto/Manual | |||
Zoom Ratio | 216X(optical 18x, digital 12x) | 264X(optical 22x, digital 12x) | 276X(optical 23x, digital 12x) | |
Focal Length | 4.1~73.8mm | 4~88mm | 3.6~82.8mm | |
View Angle | Wide 48°~Tele 2.7° | Wide 47°~Tele 2.2° | Wide 54°~Tele 2.5° | |
BLC | Close/Auto | |||
White Balance | Auto/Manual(R/B adjustable) | |||
Gain Control | Auto | |||
Signal Format | PAL | |||
S/N | ≥50dB | ≥52dB | ||
Video Output | 1.0±0.2Vp-p | |||
Video Output Port | Female BNC or Twisted-pair | |||
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