Cybex Sirona S I-Size incl. SensorSafe Gold
Indigo Blue | Collection 2019
Item number: 2104509-004 | I-Size

489,95 €

including 19% VAT. , no shipping costs

Available, but not in stock

Shipping time: 15 - 16 workdays


Cybex Sirona S I-Size incl. SensorSafe Gold
from birth - 105 cm / up to 18 kg / up to approx. 4 years

No more awkward lifting and back pain when helping your child in and out of the car seat. The innovative one-hand 360° rotating mechanism provides a comfortable entry and exit position, ensuring less strain on parents' backs.

Because it's the safest way for your little one to travel, the Sirona S i-Size provides comfortable rear-facing travel for children up to 105 cm, approx. 4 years. The Driving Direction Control (DDC) prevents forward-facing use before the child is at least 16 months old and 76 cm tall. Sirona S i-Size also offers increased safety for your child in the forward-facing position thanks to the Energy Reduction Technology. It is activated as the forces reach their full impact in a head-on collision: The headrest slides down, progressively limiting the neck?s exposure to the impact forces, and subsequently locks into position.

A unique smart clip that enhances the safety of your child seated in the car Peace of mind for you, ultimate safety for your child. CYBEX fuses smart technology and smart design with the introduction of SensorSafe: a unique child monitoring system that ensures the safety and health of your child is always your first priority. Available for several Platinum and Gold i-Size car seats, the SensorSafe clip attached to the harness system, keeping you informed of the safety and health of your seated child at all times. SensorSafe provides essential alerts to help prevent critical situations: when your child unbuckles the clip, when the ambient temperature of your child is too hot or too cold, if your little one is left unattended in the car, and 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.

360° ROTATION MECHANISM: The innovative 360° rotating mechanism of the Sirona S i-Size makes switching between rearward and forward-facing position easy. In addition, it provides a comfortable entry and exit position with less strain on parents' backs.

REAR-FACING CAR SEAT: The Sirona S i-Size allows you to transport children rear-facing from birth up to a height of 105 cm (up to 18 kg, approx. 4 years). Depending on your preference, the Sirona S i-Size can also be used as a forward-facing car seat for children (starting from min. 76 cm and 16 months up to 105 cm).

DRIVING DIRECTION CONTROL: The Driving Direction Control (DDC) prevents misuse of the forward-facing position of the car seat. It ensures the forward-facing position is not used before the child is at least 16 months old and 76 cm tall.

ENERGY REDUCTION TECHNOLOGY: The Energy Reduction Technology of the Sirona S i-Size offers increased safety for your child in the forward-facing position in the event of a head-on collision. It reduces the forces on the neck of a child during a front crash by approximately 20%, compared to other existing harness systems.

INTEGRATED LINEAR SIDE-IMPACT PROTECTION: The integrated L.S.P. System of the Sirona S 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%.

ONE-CLICK INSTALLATION WITH ISOFIX: Sirona S i-Size is secured using the car's ISOFIX system and requires no further fastening. An installation indicator also helps to prevent a possible misuse.

Features / Details:

  • Rear-facing from 45 ? 105 cm, up to approx. 4 years
  • 360° rotation with easy entry position
  • Driving Direction Control (DDC)
  • Energy Reduction Technology (ER-Tech) in forward-facing position (from 16 months and 76 cm)
  • Alternatively forward facing from 16 months and 76 cm
  • Integrated L.S.P. System
  • One-Click installation with ISOFIX
  • One-hand recline function
  • 12-position height adjustable headrest
  • Energy-absorbing shell: Absorbs the forces of an impact and protectively covers the baby
  • Belt holder: Makes taking your child out of the seat easy
  • Fabric covers machine washable at 30°


  • Dimensions : 70 x 43 x 63,5 mm (LxWxH)
  • Weight: 15 kg
  • ECE R-129

Technical data:
Item number: 2104509-004
Manufacturer Art.No.: 519001859
EAN / Barcode: 4058511546926
Shipping weight: 22,00 Kg
Product weight: 18,00 Kg

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