The Community Alert System (SAC) allows the community to send three types of notifications to the comprehensive monitoring center of the Municipality of Godoy Cruz. 1) "ALERT": Through the mobile application you can notify an imminent danger. The app detects if you are at home when you press the alert button and simultaneously activates the alarm and contacts the monitoring center. If you are outside the coverage area of ​​the monitoring center, the application indicates your geolocation to the