Changan - Security System is a vehicle monitoring application. The app provides users with a complete view of their units' location, status and data.

Key Features:
* Real-time monitoring: See the location of your units in real time on a map.
* Instant Notifications: Receive instant notifications when your units enter or leave defined zones, or when they reach certain speed limits.
* Data History: Access a data history of your units, including information about their location, speed, direction and other data.
* Route Tracking: Create routes for your units and track their progress.
* Geofencing: Create geographic zones and receive notifications when your units enter or leave those zones.

Can be used for:
* Route optimization: Use the app to optimize your routes and improve the efficiency of your fleet.
* Asset Management: Use the app to track the status of your units and keep them in good condition.
* Security: Use the app to monitor the activity of your units and protect them from theft or vandalism.