1. Automatic power window roll-up mechanism 
2. Power window close the open windows automatically when the car doors    are locked/armed 
3. Electronic or key controlled 
4. Circuit to close car windows individually or in specific order 
5. Intelligent circuit detects any nonfunctioning or obstructed windows 
6. Compatible with any car alarm/central locking system

(2windows, 4windows,Sun Roof optional )