DVR systems DVRxx04HF-U Series - Manual (Page 17)

7
Main Processor
High-performance industrial embedded micro controller
OS Embedded LINUX
System
Resources Multiplex operations: Multiple-channel record, multiple-channel
playback and network operation simultaneously
Interface User-friendly graphical user interface
Input Devices Front panel, USB mouse, remote control
Input Method
Arabic number, English character, donation and extension Chinese
(optional)
System
Shortcut
Function Copy/paste operation, USB mouse right-key shortcut menu, double
click USB mouse to switch screen.
Video
Compression
H.264
Compression
Standard
Audio
Compression
G.711
Video Input
4-CH composite video input: (NTSC/PAL) BNC (0.8V
B
P- P,
B
75Ω)
Video Output
1-ch PAL/NTSC, BNC (1.0VP- P, 75Ω) composite video signal output.
1-ch VGA output.
1-ch HDMI output.
Support TV/VGA/HDMI video output at the same time.
Video Standard PAL (50f/s), NTSC (60f/s)
Record Speed
Real-time Mode: PAL 1f/s to 25f/s per channel and NTSC 1f/s to 30f/s
per channel
Video Partition
1/4/8/9
windows(Optional) 1/4/8/9 windows 1/4/8/9/16/25/36
windows
Monitor Touring
Support monitor tour functions such as alarm, motion detection, and
schedule auto control.
PAL (50f/s)，NTSC (60f/s)
Real-time monitor：
1080P（1920*1080）
Playback：
1/4-ch:1080P 1920*1080
720P 1280*720,
D1 704Ч576/704Ч480,
CIF 352Ч288/ 352Ч240,
QCIF 176Ч144/176Ч120
Video monitor
Resolution
(PAL/NTSC)
Support dual streams: extra stream resolution 1080P 1920*1080
720P 1280*720
D1 704Ч576/704Ч480,
CIF 352Ч288/ 352Ч240,
QCIF 176Ч144/176Ч120