Port
Cable port name
Function description
I/O port
ALARM_OUT1
Alarm output port 1, output alarm signal to alarm
device.
Note
ALARM_OUT1 can only be used with ALARM_COM1
when connecting to alarm device.
ALARM_COM1
ALARM_OUT2
Alarm output port 2, output alarm signal to alarm
device.
Note
ALARM_OUT2 can only be used with ALARM_COM 2
when connecting to alarm device.
ALARM_COM2
ALARM_IN1
～
ALARM_IN7
Alarm input port 1~ alarm input port 7; it is to receive
on-off signal from external alarm source.
ALARM _GND
Grounded terminal.
Table 2-2
Note
Restore factory default parameters:
After the device is powered on (the connector is not plugged into the network port), plug the
connector into the network port when the device starts normally and it has access to visit WEB
interface, plug out the connector after waiting for about 5 seconds, the device will reboot
automatically and restore factory default setting (including IP, user password and etc.).
2.2
Structure Dimension
Note
The figures below are for reference only, which are used to know the device dimension. Please
refer to the real product for more details.
Please refer to Figure 2-2 for the dimension of device structure. The unit is mm (inch).