The Escola Segura application was developed with the purpose of ensuring the safety of students in schools in Brazil, providing a protection tool accessible anywhere in the world, even in places without an internet connection. With an intuitive interface and effective features, Escola Segura offers a series of features to reassure both users and their emergency contacts.

*Main Features:*

1. *Green Button*: With a simple touch, you can send a message informing you that everything is ok. If pressed for 2 seconds, the application automatically calls the previously defined Main Contact.

2. *Red Button*: In emergency situations, one touch triggers the sending of a distress message with the current location. When pressed for 2 seconds, it makes a direct call to the emergency number, initially configured for the number 190 (Military Police), but editable in the application settings.

3. *Safe Places*: Allows the user to select their safe locations on a map, automatically informing their contacts when they are in these locations.

4. *Risk Areas*: The application issues alerts when the user enters risk areas, encouraging increased attention.

5. *Tracking*: By activating this function, emergency contacts receive regular updates on the user's location and distress messages every 60 seconds, even if the application is in the background or closed. If there is no internet, it will try to send notifications via SMS.

6. *Useful Telephone Numbers*: Provides a list of the main emergency numbers in Brazil for quick access.

7. *Personalized Messages*: Offers the option to customize messages for both normal and emergency situations.

8. *Contacts*: Allows you to import contacts directly from the user's calendar, in a practical and instant way.

9. *Bluetooth Panic Button - Security Keychain*: The app is compatible with a Bluetooth panic button device, offering an even faster way to trigger emergencies. With a range of up to 40 meters, this device allows you to activate the emergency function without having to touch your smartphone.

With these features, the Escola Segura app stands out as an essential tool to guarantee the safety and tranquility of students, offering an efficient means of communication and protection in emergency situations, both inside and outside the school environment.