Description
The "Alarm Tab" shows the settings of which an alarm will either be triggered or reset.
An alarm is triggered when a watch item fails. See Failure Descriptions for more for more on why watch items fail.

Fields and Buttons
Trigger
Execute a command (.exe) or load a URL
Number of consecutive failed responses to trigger alarm
Reset Alarm when this item responds again. (If this box is unchecked, the alarm will need to be reset manually)
Number of consecutive successful responses to automatically reset alarm