If you already have an alarm configured for a sensor, you can copy that alarm, including its criteria and notifications, to another alarm without having to re-enter the data.
Go to the Alarms page and click the Copy button in the top right hand corner.
On the following screen, you can select from a list of existing alarms in the system and a list of sensors to copy those alarms to. You can select multiple alarms as well as multiple sensors. Clicking the Select All Alarms or Select All Sensors link will automatically select all of the values in the box above.
Once you have selected your alarms and sensors, click the Copy button to save the changes.