5
No.
Port Name
Function
Connection Note
4
LAN
Network port
Ethernet
port
Connect to standard Ethernet cable.
Note:
Before making crystal head, pull the
anti-dust cover through network cable.
Support PoE.
5
AUDIO IN
Audio
input
port
RCA
Input audio signal. It can receive the analog
audio signal from the pickup.
6
AUDIO OUT
Audio output
port
RCA
Output audio signal to the devices such as
the sound box.
7
VIDEO OUT
Video output
port
(optional)
BNC
Output analog video signal. It can connect
to the TV monitor to view the video.
Please refer to the follow sheet for detailed pin information.
Port Name SN
Name
Note
I/O Port
1
ALARM_COM
Alarm output public port.
2
ALARM_NO
Alarm output port. It is to output the alarm signal to the
alarm device.
NO: normal open alarm output port.
3
ALARM_IN1
Alarm input port 1. It is to receive the on-off signal from
the external alarm source.
4
ALARM_IN2
Alarm input port 2. It is to receive the on-off signal from
the external alarm source.
5
GND
Ground port
2.2
Framework and Dimension
Please refer to the following two figures for dimension information. The unit is mm. See Figure 2-2 and
Figure 2-3.
