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1. Features
Ideal Digital Video Camera for Security
The HZC-855NX/PX Ser. is a compact camera that offers easy system
integration. Coming with the built-in zoom lens, the user can monitor the
scene from variable angle without the extra lens.
With the DSP technology, such intelligent controls as auto iris,
and auto white balance are possible to realize clear detailed picture.
Additionally, through RS-232C, RS422, remote Focus/Zoom operations
are also possible, along with manual control. All these features including
highly sensitive 1/4-inch CCD make the ideal digital processing CCTV
camera HZC-855NX/PX series more effective surveillance.
Built -in x35 Optical power zoom lens
The HZC-855NX/PX Ser. with highly durable built-in zoom lens offers
auto focus, auto iris , and optical zoom functions enabling the user
to monitor a scene with clarity in any desired angle of view.
With the x35 optical zoom lens, the total zoom can be up to x90 with
x2.5 digital zoom processing.
High Resolution & Sensitivity SONY CCD
The chassis features a highly sensitive 1/4-inch CCD pickup with
approximately 380,000 effective pixels minimizing residual image
and geometric distortion. All images are reproduced with a high
horizontal resolution of 530 TV lines for fine detail.
High Sensitivity with Integration and removal of IR filter
HZC-855NX/PX Ser. has the increased light sensitivity to 0.0005lx
(510 fields, IR Cut Filter ON) through field (frame) integration
technology. With Integration and removal of IR cut filter make more
effective surveillance though low light condition.(HZC-855NX/PX : less
than 0.00001 lx)
Privacy Zone Masking
HZC-855NX/PX Ser. mask the unwanted view for privacy protection
up to 8 zones. Privacy Zone operate with zoom in/out and it increases
the effect of privacy protection.
Remote Control through RS232C, RS422 Interface
Remote control operations are possible through RS232C/RS422
interface for Focus, Zoom control and various functions.
AI / Fuzzy Control Circuit with DSP
Advanced DSP technology automatically adjusts operations such as
Iris , White Balance flexibly adapting to environmental conditions.
Auto Iris : the iris is adjusted so that visual output is kept at a fixed
level, even if brightness of the surrounding changes.
Auto White Balance : color adjustment according to the color
temperature of the light source illuminating the subject.
white balance can be obtained even with fluorescent
lights, halogen lamps or outdoor.
WDR (Wide Dynamic Range)
This is the technology using dual shutters from both dark and bright
areas to be enhanced and displayed vivid video image. While a
conventional image shows white clip caused by the bright spot, WDR
overcomes and solves the obstacle of the white clip problem.
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