Sirona Z i-Size

SensorSafe – A smart clip that enhances the safety of your child seated in the car

Peace of mind for you, better safety for your child. CYBEX fuses smart technology and smart design with the introduction of SensorSafe: helping you keep track of the safety and health of your child. Available for several CYBEX Platinum and Gold i-Size car seats, the SensorSafe Clip attaches to the harness system. SensorSafe provides essential alerts to help prevent critical situations: when your child unbuckles the clip, if your child is put at risk of vehicular heatstroke because of ambient temperature changes or from being left alone in the car, or if your child has been seated for too long. All alerts are received via Bluetooth on your smartphone through a user-friendly app that also provides guidance on installation, how-to videos, FAQs and more.

Integrated Linear Side-impact Protection

The integrated L.S.P. System of the Sirona Z i-Size offers increased safety in the event of a side-impact collision. It reduces the force of a side-impact in combination with the energy-absorbing shell by approximately 25%.

Energy Reduction Technology (ER-Tech)

The Energy Reduction Technology of the Sirona Z i-Size offers increased safety for your child in the forward-facing position in the event of a head-on collision. The "ER-Tech" reduces the forces on the neck of a child during a front crash by more than 20%, compared to other existing 5-point harness systems.

Height-adjustable headrest

The adjustable headrest offers 12 positions for a customized adjustment as your child grows.

One-hand recline and rotation function

The smart one-hand recline and rotation function makes it easy for parents to adjust the seat while keeping one hand free. For comfortable sleeping and traveling, the Sirona Z i-Size car seat offers 5 reclining positions when rear-facing and 3 reclining positions when forward facing.

Rotating mechanism including Driving Direction Control (D.D.C.)

The innovative 360° rotating mechanism provides a comfortable entry and exit position with less strain on parent´s backs. In addition it makes switching between rearward and forward-facing position easy. The Driving Direction Control (D.D.C.) prevents misuse of the forward-facing position before the child has completed 15 months of age and has reached a minimum size of 76 cm.

Two-Click Installation with ISOFIX

A two-click installation with ISOFIX allows for simple installation and guarantees increased safety. In combination with the Base Z the car seat is secured using the car's ISOFIX system and requires no further fastening. An installation indicator also helps to prevent a possible misuse.

Modular System - One Base, Two Car Seats

Stay flexible – as part of the Z-Line Modular System, the Sirona Z i-Size and the Cloud Z i-Size both fit onto the Base Z for a continuously safe ride from birth up to 105 cm, approx. 4 years.

Rear-facing car seat

A rear-facing car seat reduces the risk of injury in a head-on collision by more than 80% when compared to a forward-facing system car seat. Tests show that the force of an impact during a front crash is distributed evenly over a large area. CYBEX recommends rear-facing travel for children up to 105 cm, approx. 4 years.

5-Point harness system

Secure your child in the Sirona Z i-Size with ease, thanks to the central 5-point harness system.

Energy absorbing shell

The energy-absorbing shell of the Sirona Z i-Size absorbs the forces of an impact and protectively covers the child.

Belt Holder

The magnetic belt holders make taking your child out of the seat easy.

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