Systems Supervisory Control and Data Acquisition become increasingly necessary in industries as it allows remotely monitor and control the process from a computer and through a series of field devices, in addition to storing the data for further analysis. One of the main functions of these systems is the reporting and management of alarms that show abnormal process conditions and require taking actions to correct them. There operational situations, shown through the alarms, which can be caused

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... y faults in the plant, which cannot be resolved remotely and require rapid decisions. This requires a mechanism that allows immediate notification of alarms generated in the Systems Supervisory Control and Data Acquisition responsible for external through mobile communications technologies is proposed. Keywords-alarms, mobile communications, immediacy notice. Digital Object Identifier (DOI): http://dx.