Abstract: Users configure Networks, Sites within Networks, User-Types, Event Types, other Users (of one or more User-Types), a Client Application, and authentication and authorization credentials. When authenticated and authorized, which may require that the Client Application utilize a specific network, the Client Application provides Alert Icons in a user interface of a mobile device, which Alert Icons may be used to initiate Alerts, respond to “Check In” requests, and control facility assets, such as computer controlled equipment monitoring and sensing equipment. Emergency services may also execute an emergency services application to view logs and to control facility assets.