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Britax Romer DUALFIX iSENSE Car Seat

  • From 61cm to 105cm (approx. 3 months to 4 years)
  • 360° Rotating seat
  • Safety and ambient lights
NOW £227.29 INC VAT £216.47 EX VAT

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Product Details

Car Seat Features

  • Rearward facing – 61cm to 105cm
  • Forward facing – 76 to 105cm
  • Requires ISOFIX base, sold separately
  • 360-degree rotation (only on base)
  • Part of the Flex Modular System
  • Machine washable cover
  • Integrated Side-impact Protection (SICT)
  • V-shaped headrest
  • Automatic adjusting harness
  • 2-Year warranty when registered
  • Need help? Read our Car Seat Guide

About this Car Seat

Part of the Britax Romer Modular System, the DUALFIX iSENSE Car Seat offers innovation, brilliant design, safety and comfort. Designed to be used from when your little one 3 months old right through until they are 105cm (approx 4 years old) in conjunction with the FLEX BASE iSENSE (sold separately, bundle available). The base can be used with the previous stage seat in the modular system series (sold separately) making it a great investment for your little one’s future safety too. Part of the iSENSE series, it features smart lighting technology. The seat is equipped with 2 interior ambient lights that can be turned on to provide additional comfort for your child when driving in the dark. Not only can your little one stay entertained – you can also make sure that they are ok at all times. The interior ambient lights can also assist you when harnessing your child in the dark.

The DUALFIX iSENSE must be installed on the FLEX BASE iSENSE which is sold separately but gives you 360° rotation makes it handy for getting your child in and out of the seat, as well as making the switch from rear to forward-facing so much easier. Keeping your child comfortable while travelling is a must. That’s why this seat was designed with multiple recline positions, forward and rearward facing, that you can adjust with ease – offering a stress-free journey with a happy child.

Rearward facing car seats offer the best protection in the event of a frontal collision – the most frequent type of accident on the roads and the DUALFIX iSENSE is an extended rear-facing seat meaning you can leave it rear-facing until they are 4 years old. You can change them to forward-facing from 76 to 105cm and make the switch when you and your little one are ready, but having a seat that can be rear-facing for longer is extremely safe.

The optimised side impact protection system SICT inside provides superior safety in case of a side collision. Additionally, in combination with the FLEX BASE iSENSE, the patented Pivot Link ISOFIX System protects your child in every kind of accident, whether it is from the front, the side or the rear. That is peace of mind you can rely on.

The headrest and harness are also easy to adjust to find the perfect fit as your child grows. The headrest is V-shaped to ensure optimal protection in the event of a side-collision as well as ultimate comfort. The multi-position recline gives your child comfortable sitting or sleeping options as they grow.

You can be reassured with the superior protection offered with the deep softly padded side wings, soft neoprene performance chest pads, 5-point harness and support leg all work in tandem to reduce forward movement and divert any impact forces into the vehicles seat.

As well as safety, the Dualfix i-SENSE has been built with practicality in mind. The quick-remove cover is machine washable for your convenience, and there's no need to remove the harness first.

You can choose to purchase the FLEX BASE iSENSE as part of a bundle - it has an adjustable angle for the safest and most comfortable position as well as a rotatable base, allowing you to turn the seats towards the door for easy entry.

The GREEN SENSE versions help you do your bit for the environment too! Made from up to 29 recycled plastic bottles, Britax Romer turns the bottles into soft yarn, which is then spun into the lovely fabric covers on these seats.

For further technical information or advice, please email your enquiry to our Child Seat experts - [email protected] or telephone the team direct on +44 (0)1978 667903


BrandBritax Romer
MPN2000035105, 2000035105/2000035119, 2000035106, 2000035106/2000035119, 2000035107, 2000035107/2000035119, 2000035108, 2000035108/2000035119, 2000035109, 2000035109/2000035119, 2000035110, 2000035110/2000035119, 2000035111, 2000035111/2000035119

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Delivery & Returns

UK Mainland Delivery Prices

Delivery Type Cost Estimated Delivery Time
Standard Delivery from £1.33 2-3 working days from day of despatch(Excludes weekends and Bank Holidays)
Express Delivery from £1.68 1-2 working days from day of despatch(Excludes weekends and Bank Holidays)
Special Delivery from £12.54 For any next working day delivery order before 4.30pm Monday to Thursday.
For any weekend delivery order before 4.30pm Friday
Click & Collect from £7.62 Collect your parcel from a local post office. 2-3 working days from day of despatch(Excludes weekends and Bank Holidays)

For international shipping please visit our delivery page.

For information about returning an item please visit our returns page.


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Online we currently accept payment from the methods listed above including a wide range of finance options. In store we also accept payment in the form of cash and gift vouchers.

Finance Options

In order to get the kit you want, when you need it, without ruining the family finances we offer a highly flexible range of finance options to help you get the best products on your bike now rather than at the end of the season when you've saved up the cash to make the purchase. There are even interest free options which effectively spread the cost without costing you any extra.

D.T.(Automotives) Limited T/A Demon Tweeks is authorised and regulated by the Financial Conduct Authority and is the broker and not the lender. Our FCA registration number is 689896. D.T.(Automotives) Limited offers credit products from Secure Trust Bank PLC trading as V12 Retail Finance and Klarna. Credit is provided subject to affordability, age and status. Minimum spend applies. Not all products offered by Secure Trust Bank PLC are regulated by the Financial Conduct Authority.