Hitachi VK-S274ER دليل المستخدم

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Zoom chassis camera
( ) ( )
VK-S274R NTSC /VK-S274ER PAL

Made in Japan

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High-Sensitivity Camera with New Advanced CCD, D.S.S. and 22x Power Zoom ( ) ( ) - - VK S274R NTSC /VK S274ER PAL ( ) ( ) The VK-S274R NTSC /VK-S274ER PAL are compact chassis-type cameras designed for surveillance under very low light conditions. Thanks to the optimized On-Chip Micro Lenses, sensitivity is dramatically improved and the smear level greatly reduced, meaning objects are captured effectively even under poor lighting. The Privacy Zone Masking and Mirror Image functions improve th

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Ø50 Specifications Outer Dimensions NTSC PAL Signal Format: VK-S274R VK-S274ER 50 89.5 4-M2 SCREWS Scanning System: 2:1 Interlacing 25 12.5 77 Horizontal: 15.734kHz 15.625kHz Vertical: 59.94Hz 50Hz Image Sensor: 1/4-inch type CCD Total Pixels: 811(H) X 508(V); 410k 795(H) X 596(V); 470k Effective Pixels: 768(H) X 494(V); 380k 752(H) X 582(V); 440k 7.3 Lens: F1.6-F3.8; f=4-88mm; High Durability 22x Zoom Lens, Auto Focus 8 2-M2 SCREWS 61.4 90° 4-M2 SCREWS for Angle of view: Horizontal 47° (Wide),