5
SN
Port Name
Function
Connection Note
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 I/O port information.
Port Name Color
Name
Note
I/O Port
Black
ALARM_COM
Alarm output public port.
Brown
ALARM_NO
Alarm output port. It is to output the alarm signal
to the alarm device.
NO: normal open alarm output port.
It works with the ALARM_COM port.
Red
ALARM_IN1
Alarm input port 1. It is to receive the on-off signal
from the external alarm source.
Orange
ALARM_IN2
Alarm input port 2. It is to receive the on-off signal
from the external alarm source.
Yellow
GND
Ground port
2.2 Framework and Dimension
Please note all frame and dimension illustrations provided in this chapter are for reference only,
and actual product may vary.Please select model a or b according to actual product.
Please refer to Figure 2-2 or Figure 2-3 for dimension information according to the actual product. The
unit is mm. Please also see Figure 2-4.
Figure 2-2 Model a
