Digital
Video
Recorder
User
Manual
Product Introduction
Chapter1 Product
Introduction
1.1 Summary
ADEMD series network digital video recorders utilize the latest IT technologies, e.g. H.264
video compression, large capacity HDD recording, TCP/IP etc. With embedded MCU and
DSP chip, it delivers digital video recording with extremely reliability in an economical
package. Firmware can be easily upgrade from local or remote site.
It can either work stand alone or be built into a large scaled video surveillance system. It is
an ideal solution for numerous applications, e.g. bank, telecommunication, transportation,
government infrastructures, resident areas, warehouses, hydraulic facilities etc.
1.2 Features
Compression
z
Supports up to 4 channels video inputs (PAL/NTSC). Each channel is
independent, H.264 hardware compression and real time (PAL: 25 FPS, NTSC:
30FPS) display
z
Supports both variable bit rate and variable frame rate
z
Supports 1 channel audio input. Each channel use the same audio, OggVorbis
compression at 16Kbps bit rate
z
Compressed video and audio are synchronized. You can select either mixed
stream or video stream only
z
Supports CIF and QCIF resolution
z
Supports multi-areas motion detection
z
Supports
WATER-MARK
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