User's Manual

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Figure 4.55
There is an IO alarm input/output interface in the camera rear. Enable IO alarm need this interface to connect
to the alarm device (door sensor, infrared sensor, smoke detector, etc.).
I/O Alarm has four ports:
 Port 1 and port 2 indicate IO alarm output
 Port 3 and port 4 indicate IO alarm input
Figure 4.56
Setting IO alarm
On the IO page, Enable the I/O alarm, select the “Send E-mail” or ”Snapshot” before you have configured the
mail or FTP.