When the RECARO SmartClick Base is attached to the isofix connectors in your car, it gives either the RECARO Privia or RECARO Guardia newborn car seat, a safe and secure foundation for the perfect fit. Use the single handed release clip at the back of the car seat to install and remove the Car Seat - it's that easy! The safety panel changes to green, to show when the installation has been completed properly, in the rearward facing position only. The foldable and adjustable foot support mechanism makes the SmartClick easy to manoeuvre. Can only be used in a vehicle with isofix connectors.