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2
Communication port:
RS485 port can be used as an alarm input and PTZ control.
RS232 port
can connect to keyboard to realize central control, and can also connect to PC COM to upgrade
system and carry out maintenance, and matrix control.
Standard Ethernet port can can access
network access function.
The Ethernet port can access to either a local or wide area network.
PTZ control:
Supports RS485 PTZ decoding and various decode protocols to allow the PTZ to
control the speed dome.
Intelligent operation:
Mouse operation function
.
In the menu, support copy and paste setup
function
Slight function differences may be found due to different series.
1.3 Specifications
Parameter
4-ch
System
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)
Shortcut
Function
Copy/paste operation, USB mouse right-key shortcut menu, double click
USB mouse to switch screen.
Compression
Standard
Video
Compressio
n
H.264
Audio
Compressio
n
G.711A
Video monitor
Video Input
4-CH composite video input: (NTSC/PAL) BNC (1.0V
B
P- P,
B
75Ω)
Video
Output
1-ch PAL/NTSC, BNC (1.0VP-
P, 75Ω) composite video signal output.
1-ch VGA output.
Support TV/VGA/HDMI video output at the same time.
Video
Standard
PAL (625 line, 50f/s), NTSC (525 line, 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 windows(Optional)
Monitor
Touring
Supports monitor tour functions such as alarm, motion detection, and
schedule auto control.
Resolution
PAL
(
625TV Line
,
50f/s
),
NTSC
(
525TV line
,
60f/s
)