The public sector faces communication and citizen protection tasks on a daily basis. It is not only the case of natural disasters, since informing the residents properly is also important for school closures, traffic changes and for all administrative tasks.

Citizens and visitors are numerous and use communication channels that are not at all homogeneous.
Thus, nowtice mass notification system sends messages on a large scale through all available means, including traditional SMS, telephone, email, but also push notifications via apps and social networks.