Dahua NVR100 series User Manual page 27

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
USB Port
Network
Connecti
on
Power
Port
Power
Button
Power
On-off
Button
H.264: Max supports 16-channel D1, or 8-channel 720P, 4-channel 1080P
or 1-channel 4K decode.
H.265: Max supports 16-channel D1, or 8-channel 720P, 4-channel 1080P
or 1-channel 4K decode.
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, G.711u, PCM, G726
8-ch alarm input
3-ch alarm output
Relay output. Relay D C 30V /1A
（
Including one controllable DC +12V output.
2 built-in SATA ports.
Max 8-channel 720P/4-channel 1080P/1-channel 4K playback at the same
time.
One RS232 port to debug transparent COM data.
One RS485 port to control PTZ. Support various protocols.
2 peripheral USB ports: One USB2.0 at the front panel and one USB3.0 at
the rear panel.
One RJ45 10/100/1000Mbps self-adaptive Ethernet port.
One power socket. Power adapter
power supplying. Input DC 12V
power.
One button. At the rear panel.
N/A
A C 125V/0.5A A ctivation output
， （
One power port. Input 100-240V
47~63Hz.
） ）
，
15