Mô tả sản phẩm: Ruihao RA-305H
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Model
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RA-305E
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RA-305Q
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RA-305H
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RA-305S
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RA-305P
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Image sensor
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1/3"SONY CCD
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1/3"SONY CCD
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1/3"SONY CCD
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1/3"SONY CCD
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1/3"SHARP CCD
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Horizontal resolution
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600TVL
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520TVL
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480TVL
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420TVL
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420TVL
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Total pixels(HxV)
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NTSC : 510(H) x 492(V) PAL : 500(H) x 582(V)
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Scanning system
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NTSC : PAL :
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Scan mode
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Interlaced scanning
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Minimum illumination
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0.1 LUX
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0.5 LUX
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0.5 LUX
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0.6 LUX
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0.6 LUX
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Signal to noise ratio
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≥ 52dB
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≥ 48dB
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Synchronization mode
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Internal synchronization
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Electronic shutter
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NTSC : 1/60 / PAL : 1/50
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Gamma correction
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γ = 0.45
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Frequency output range
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1.0 Vp-p (75Ω)
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Automatic gain control
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Automatic
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Night visual distance
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Infrared light open
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Working voltage
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DC12V (±10%), Maximum30mA
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Connection interface
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BNC/DC
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Working temperature
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-20℃～+50℃Max
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Storage temperature
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-20℃～+80℃ Max
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Camera lens
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4-25MMCS lens optional
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Color
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Silver
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Size
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12060Mm
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Weight
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350G
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