Dahua NVR4108-P User Manual page 25

Operation
Interface
Video
Decode
Compres
sion
Decode
Capacity
Video
Video
Input
Video
Output
HDMI
Window
Split
Audio
Audio
Input
Audio
Output
Audio
Compres
sion
Alarm
Alarm
Input
Alarm
Output
Function Storage
Multiple-c
hannel
Playback
Port and RS232
Indicator Port
RS485
port
USB2.0
Port
Network
Connecti
on
Power
Port
Power
Button
WEB/Local GUI
H.264/MJPEG/MPEG4
Max supports 16-channel D1, or 8-channel 720P, or 4-channel 1080P, or
4*3M or 2*5M decode.
4/8/16/32-ch network compression video input
1-channel VGA analog video output.
1-ch HDMI output. Version number is 1.4
1/4/8/9/16-window
1-ch bidirectional talk input
1-ch bidirectional talk output
G.711a
4-ch alarm input
2-ch alarm output
2 built-in SATA ports.
Max 8-channel 720P/4-channel 1080P playback at the same time.
One RS232 port to debug transparent COM data.
One RS485 port to control PTZ. Support various protocols.
Three peripheral USB2.0 ports.
1 RJ45 10/100/1000Mbps self-adaptive Ethernet port.
One power port,
power adapter. Input
DC 12V.
One button. At the rear panel.
Two power ports. Input
DC 12V/DC 48V.
One power ports.
100-240V ，
Input
47~63Hz.
13