Hitachi VK-S654N دليل المستخدم

ملخص المحتوى في الصفحة رقم 1

Specifications
VK-S654N/EN
Signal Format Outer Dimensions
VK-S654N (NTSC) VK-S654EN (PAL)
77
CCD Image Sensor
12.50
35.56
50
Image Size 4.5mm Dia. (TYPE 1/4)
9.70
Total Pixels 410k (811 x 508) 470k (795 x 596)
Effective Pixels 380k (768 x 494) 440k (752 x 582)
Progressive Scan YES
Lens Optical
35X
Zoom Magnification
3.4-119mm
Practical f-value
58.2˚(w)* - 1.8˚(t)
Practical Horizontal Angle
F1.4(w) - F4.2(t)
F-value
4.6s*/6.6s (soft)
Zoom Speed (Manu

ملخص المحتوى في الصفحة رقم 2

High-performance digital surveillance Engineered for exceptional image quality Operation of Hitachi Dynamic Range Technology camera with 35x optical zoom Wide dynamic range When a surveillance scene includes bright and dark areas, Advanced digital signal processing (DSP) technology ensures outstanding color alternate images are captured at optimum exposure for both levels of reproduction and low light performance, capable of capturing details such as facial features