Digital Video Recorder User Manual
9
Item
Name
Description
11
ALARM OUT
1-ch relay output. Connect to external alarm
12
+ 5V and GND
+5 V and Grounding
13
ALARM IN
Connect to external sensor1-4
14
Audio in
4 CH Audio input
The rear Panel interface for 16-ch is shown as Fig 2.5:
Fig 2.5 Rear Panel for 16-ch
Item
Name
Description
1
P/Z
Connect to speed dome
2
K/B
Connect to keyboard
3
ALARM IN
Connect to external sensor1-16
4
HDMI port
Connect to high-definition display device (optional)
5
NET
Network port
6
VGA port
VGA output, connect to monitor
7
Video out
Connect to monitor
8
Video in
Video input channels from 1-16
9
Audio in
4 CH Audio input