Purchase an extra carseat base for a second car. Orbit’s Base makes your life easier and your child more secure by using the most advanced technology ever incorporated into car seat design – no base or seat has ever been simpler or quicker to install safely. Patent-pending StrongArm technology makes a safe installation as easy and quick as the turn of a knob. The Base forms both the foundation for car seat safety in the Orbit Infant System, and is also strong enough to be used for our future Toddler Car Seat. Orbit’s patent-pending SmartHub lets you easily dock the Infant Car Seat from almost any angle – no need to line up any grooves or notches.