Many schools and companies have their own paramedics. In the event of an accident they are always alerted first which is often very tedious and time-consuming. The SaniAlarm app solves exactly this problem and provides a simple fast and targeted alerting of school and company paramedics. Every registered user can send an alarm to the company or school paramedics in the group so that there is always someone taking care of the injured person as quickly as possible. The app also overrides the silent mode of the alarmed persons' devices so that no alarm is overlooked. The paramedics can be assigned to a duty roster whereby the paramedics on duty are automatically alerted in the event of an alarm. Alarms can also be sent to individual paramedics or to all paramedics.