8
Digital Video Recorder User Manual
Item
Name
Description
12
LAN
Network port
13
ALARM IN
Connect to external sensor1-4
14
ALARM OUT
4ch relay output. Connect to external alarm.
15
P/Z
Connect to speed dome
16
K/B
Connect to keyboard
17
GND
Grounding
18
FAN
For cooling the device
19
POWER INPUT
AC 110Vor 110V
20
POWER SWITCH
Switch on/off
The rear Panel interface for 8-ch is shown as Fig 2.4:
Fig 2.4 Rear Panel for 8-ch