New and Advanced Linear Output Method

SANYO devised a new exposure method for increasing visibility under varying conditions of light, weather and time. The progressive exposure technology simultaneously outputs image signals in low illumination areas and image signals in high illuminance areas with no lag. Subjects are accurately reproduced with natural gradation including subjects as well as images with an incorrect white balance background that previously could not be conventionally reproduced. This new technology captures quick motions with great stability and reproduces contours clearer and richer than before—an advantage that conventional time lag exposure composition methods could not expect.

Conventional Camera

SANYO Advanced WDR Camera

Incorporates Premium Bayer Mosaic RGB Filter

The “Advanced WDR” camera also makes use of the acclaimed Bayer Mosaic RGB filter which extracts light’s three primary colors (red, green and blue) from the CMOS sensor to deliver highly realistic and vivid colors that allow extremely accurate color reproduction.

Sophisticated Auto White Balancing System

A new fully automatic tracing white balancing system makes it possible to consistently achieve natural, lifelike colors that reproduce subjects better.

Conventional Camera

SANYO Advanced WDR Camera

Digital Noise Reduction

A new digital noise reduction function minimizes S/N ratio penalties conventionally incurred when processing dark areas, improves the S/N ratio in low illumination conditions and achieves images virtually free of noise.

Digital Noise Reduction Off

Digital Noise Reduction On

Smearless

Conventional CCD cameras can often generate vertical noise (smears) associated with bright spots. The new CMOS sensor eliminates smeared images.

Conventional Camera

SANYO Advanced WDR Camera

Day & Night Function (VCC-WD8874)

The camera is able to evaluate screen brightness, turning the infrared cut filter ON or OFF automatically when needed. A single camera is adequate for 24/7 monitoring. The camera takes color images which are easy to monitor during daylight hours and switches to sharp black-and-white images of high sensitivity at night or during periods of low illumination.

Day (color image)

Night (black & white image)

Surveillance Images with Minimal Noise and Outstanding Excellent Color even

for Dark Areas

High Sensitivity, Minimum Illumination of just 0.8 lux

With a sensor that measures just 1/3 of an inch, an immense amount of light per unit area can be achieved while dark areas are more effectively handled. A minimum illumination of 0.8 lux (at F1.2) is all that is required for this sensor to allow dimly lit subjects to be reproduced satisfactorily in good color.

High-Level, High-Performance Basic Functions

Dual Power Source: 24V AC and 12-15V DC Stylish new design

AGC function

Electronic shutter function Electronic iris function S/N ratio over 50dB

CS mount lenses

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Sanyo VCC-WD8874 manual For Dark Areas, High-Level, High-Performance Basic Functions