7
Ref
Port Name
Function
Notes
5
Micro SD
Micro SD slot
Insert a Micro SD card for local storage.
6
I/O
I/O port
Alarm signal input/output and Audio input/output
connections.
7
Power
Power Input Port
Power port, input 12 VDC or 24 VAC.
Note:
•
Connect the default DC5.5 round port to 2-
pin converter cable when using 24 VAC
power.
•
Use in accordance with device label
instructions.
8
LAN
Network Port
Connect to standard Ethernet cable.
Note
: Certain devices support Power over
Ethernet. Check the specific device to determine
if the device accepts PoE and use an appropriate
Ethernet cable and network to supply power.
3.3 Alarm I/O Connections
Refer to the following table for detailed Alarm I/O pin information:
Pin
Name
Note
OUT
Alarm output port. Outputs the alarm signal to the alarm device.
NO: normal open alarm output port.
It must be used with ALARM_COM.
IN
Alarm input port 1. Receives the on-off signal from the external alarm
source.
ALARM_GND
Ground port
