The Aton Base-fix offers maximum comfort through easy, secure, and quick installation. The infant car seat clicks directly onto the base, eliminating the need for cumbersome strapping. The Aton Base-fix is installed in the car using Isofix connectors, providing additional stability and safety. Alternatively, it can also be secured with a seatbelt in vehicles without Isofix. With double protection from the Isofix connection and support leg, the Aton Base-fix is optimally anchored in the car and allows for a very quick and easy connection of the Cybex Aton infant car seat via a locking mechanism developed by Cybex. A green indicator shows that the infant seat is secured, preventing improper handling. The height-adjustable support leg improves stability in the event of an accident. Both the Aton and Aton Base-fix are relatively lightweight, making it easier to install and remove them as well as switch vehicles.