Vandalproof IR dome cameras
1.23pcs IR LED : 20M
2.Sony/Sharp CCD
3.420/480/520/540TVL lines
1.23pcs IR LED : 20M
2.Sony/Sharp CCD
3.420/480/520/540TVL lines
4.BLC and AGC fuction
5.AL casing,strong and beautiful
6.AES electronic shutter/DC auto-iris funtion
5.AL casing,strong and beautiful
6.AES electronic shutter/DC auto-iris funtion
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Model
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SDR-2021
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SDR-2022
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SDR-2023
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SDR-2024
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SDR-2025
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CCDType
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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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1/4"SONY CCD
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1/3"Sharp CCD
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Pixels
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PAL:795×596
NTSC:811×508 |
PAL:752×582
NTSC:768×494 |
PAL:500×582 NTSC:510×492
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Horizontal Resolution
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540TVL
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480TVL
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420TVL
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420TVL
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420TVL
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Scanning System
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PAL / NTSC
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Level Synchronization frequency
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PAL:15.625KHZ / NTSC:15.734KHZ
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Clock frequency
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PAL:19.3125 / NISC:19.0699
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Scanning Syste
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2:1Deinterlacing
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Minimum lllumination
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0.1LUX:Infrared light to open
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Sync.System
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Synchroniz
48 dB
ation |
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S/N Ratio
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|||||
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Electronic Shutter
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PAL:1/50-1/100,000sec;NTSC:1/60-1/100,000
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Gamma Correction
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0.45
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Video Output
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1 Vpp,75 Ohms
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AGC
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Atuo
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Night vison
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non
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Power supply
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12VDC(+/-10%)
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Current
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120mA
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Carton size
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590x360x200mm
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Number of TEUs packaging
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30
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Dimensions
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96x96x63 mm
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Weight
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0.11Kg
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Operqting temperature
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-10-45
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Color
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White/black
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