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1 Product Introduction
1.1 Product Overview
The series AHD DVR is designed especially for security and defense field which is an
outstanding digital surveillance product. It introduces embedded LINUX operating system
which is more stable. It introduces standard H.264 video compressed format and G.711A
audio compressed format which insures the high quality image, low error coding ratio
and single frame playing. It introduces TCP/IP network technology which achieves the
strong network communication ability and telecommunication ability.
The series AHD DVR can be used individually or online applied as a part of a safety
surveillance network. With the professional network video surveillance software it
achieves the strong network communication ability and telecommunication ability.
The series AHD DVR can be applied in the bank, telecom, electric power system,
judicial system, transportation, intelligent housing, factory, storehouse, water
conservancy and so on.
1.2 Main Functions
Real-time Surveillance
„ Analog interface and VGA interface (VGA interface is equipped
selectively).
„ Surveillance function through monitor or display.
Storage
„ Non-working hard disk dormancy processing which is convenient to radiate heat,
reduce power and extend the life-span.
„ Special storage format which insures the data safety.
Compression
„ Real-time compression by individual hard disk which insures the audio and video signal
stable synchronization.
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