Features - Ikegami ICD-879 Manual De Instrucciones

3. Features

(1) Very High Sensitive TV Reproduction
This high sensitivity camera with high performance 1/2" CCD is employs an
Electrnonic Sensitivity Increase Facility with an optimum Automatic Sensitivity
Control function that allows to reproduce color picture under very low lighting
condition of 0.005 lux.
The built-in electronic sensitivity increase function raises up to 32 times a
sensitivity. On top of that, a True Day/Night Function is also provided and it is
very useful to shoot moving objects under dim lit condition without un-necessary
lag.
(2) Day/Night change-over function
High-quality color images can be captured by day, or when ample light is
reflected from objects. When the light falls, or only minimal light is reflected
from objects, the built-in moving IR filter system activates to provide
monochrome pictures due to higher sensitivity. This reliable true Day/Night
change over function results in a high resolution monochrome picture of 570TVL
even under very low light conditions down to 0.015 lux minimum scene
illumination.
The change over thresh-hold can be either set manually or preset for auto
operation from the cameras rear panel control or, remotely controlled by I-LAN
software over RS-485 link. This Day/Night change-over system provides for
high quality images without lag or streaking to be generated around the clock.
The camera can also be linked with external sensors resulting in effective
alarm system operation.
(3) High-quality picture and high resolution
The camera is designed for smear-free imaging and low noise. The DSP (Digital
Signal Processor) effectively enhances details, which achieves crisp and sharp
images with a high signal-to-noise ratio. The high performance results in a
horizontal resolution of 540 TVL in color and of 570 TVL in monochrome.
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