General Introduction; Overview; Features; Functions - Dahua HAC-HFW1100RP/N-VF User Manual

1 General Introduction

1.1 Overview

This series megapixel HD camera conforms to the HDCVI standard. It supports video signal high-speed
long distance transmission without any delay. It can be controlled by the DVR conforming to the HDCVI.

1.2 Features


High-performance CMOS image sensor, megapixel definition.

Support HDCVI video output.

Support 75-3 coaxial cable transmission without any loss. Transmission distance is over 500m.
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High speed, long distance real-time transmission.

Support ICR switch to realize surveillance both in the daytime and at night.
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Support auto exposure, auto white balance, auto electronic shutter and auto gain function.
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High image color rendition, vivid image.
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Support manual adjustment of lens zoom and focus, conduct lens focus and zoom by opening the
lower cover of the camera body, which is convenient to install for clients.

Support DC12V power supplying.

Support IP66 compliance

Support intelligent IR function, max IR distance 30m.

1.3 Functions

HDCVI Specification
HDCVI（High Definition Composite Video Interface） is an over-coaxial –cable HD video transmission
standard. The technology renders two HD video formats by progressive scanning.
ICR
The IR cut removal is to filter the IR light in the daytime and then auto switch to the general fitter at night.
This function allows the camera to output the high sensitivity and clear video.
Smart IR technology
The sensor controls the IR light on/off via the combination work of the hardware and software, which
realizes the automatically IR light compensation according to the environment illumination.
Auto gain function
To output the standard video signal in the different illumination environments, the amplifier needs to adjust
in a wide range. The system can enhance the camera sensitivity in low illumination and enhance the video
signal output to get the clear and high definition video.
Auto white balance
The white balance refers to the camera to restore the white object color. It allows the camera to
automatically adjust the color temperature in indoor and outdoor environment, just like our human eyes
does.
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