Alarms are a very powerful feature that will simplify the operation of a network of dataloggers and ease the workload of the operators. Alarms have twofold purpose: -Monitor new data entered into the database and send alarms if value of a variable cross pre-defined limits. -Monitor the age of data files. If the data file is not updated Alarm will be sent Alarm Overview shows list of all active and un-active alarms. Alarm Log shows all alarms for Sites and Variables Update Overview lists up station data age and shows alarms if stations are not being updated. Displacement Graph is overview of Displacement graph alarms. Alarm Setup is where Alarm for each variable is configured. Data Update Setup is where sites are configured for Update monitoring.