Community safety, security, health communication and emergency notification system with inter-organizational compatibility

A method comprising:

• receiving, by a notification management entity, an emergency alert from a first user device of a first registered user, the first registered user being a member of a first organization, wherein the notification entity comprises one or more servers, the notification management entity communicatively coupled to one or more user devices and one or more administrator devices, the notification management entity maintaining a list including registered users, organizations associated with the registered users, and security zones of the organizations;
• determining, by the notification management entity, whether the first user device is located within a first security zone of the first organization;
• responsive to a determination that the first user device is located within the first security zone of the first organization, opening, by the notification management entity, a communication channel between the first user device and one or more administrator devices of the first organization;
• determining, by the notification management entity, whether the first user device is located within a second security zone of a second organization, the first registered user not being a member of the second organization;
• and
• responsive to a determination that the first user device is located within the second security zone of the second organization, providing, by the notification management entity, the emergency alert to one or more administrator devices of the second organization.