Agasio A621W - Manual (Page 45)

More Security, More Convenience
Figure 9.9
3.18.3 Alarm Input Armed / IO Linkage on Alarm
If you want to connect external alarm devices, when it’s an alarm input device, choose Alarm Input Armed to
enable it, when it’s an output device, choose IO Linkage on Alarm to enable it.
Figure 10.0
There are two options for Trigger Level. (Figure 10.1)
High: When the external alarm device is close, then the alarm triggered.
Low: When the external alarm device is switching off, then the alarm triggered
.
Figure 10.1
There are two options for Output Level. (Figure 10.2)
High: Choose it, the IO Pins work as a switch which is closed.
Low: Choose it, the IO Pins work as a switch which is switching off
.
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