2
SN
Port
Port Name
Connector Function Note
3
Micro SD
Card
Micro SD
Micro SD
Card slot
Micro SD card storage
4
SENSOR
Sensor port
Sensor
board
Connect front end Sensor board, get image
data.
5
LAN
Network port
Ethernet
port
Connect standard Ethernet cable
6
DC12V
Power input
port
-
Power port, input DC12 V or POE power
supply.
7
I/O
I/O port
-
Connect I/O port.
8
Reset
Button
Reset
-
It is used to restore factory default settings
for the device.
Note:
Continuously press the button for over 5
seconds in the situation where the device is
working normally, then the system
configuration info can be restored to factory
default settings.
Sheet 1-1
Please refer to Sheet 1-2 for more details about I/O port.
Port Name
Cable Port
name
Function Note
I/O port
G
GND
TX
232 sending port.
RX
232 receiving port.
IN1
Alarm input port1
，
receive on-off signal from
external alarm source.
IN2
Alarm input port 2
，
receive on-off signal from
external alarm source.
G
GND
N1
Alarm output port1
C1
N2
Alarm output port2
C2
1.2
Dimension
Please refer to the following figures for dimension information. The unit is mm. See Figure 1- 3 to
Figure 1-5.
