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Perfect for all water sports

Start new adventures with the waterproof THITRONIK® KeyStrap

Product highlights

  • No key problem

    You, your board and the waves - where to put your car keys? The THITRONIK® KeyStrap accompanies you during your water sports activities.

  • Variety of colours and sizes

    The THITRONIK® KeyStrap is available in the colours white, black, red and blue. It is also available in sizes M and L, which are designed for maximum wrist circumferences of 216 mm and 232 mm respectively. This ensures a comfortable fit for every user.

Product description

Unhappy with a conventional key safe?

Are you a windsurfer, kiter or into other water sports activities? Then you surely know the endless discussion about which key safe is the best, just to find out at the end of the day that none of them meet your expectations. But that is no longer the case. The solution: The THITRONIK® KeyStrap in combination with the NFC module. Enjoy comfort and easy access to your vehicle's central locking system. Lock and unlock it in no time*. The perfect complement for carefree adventures.

Practical and safe

The high-quality silicone bracelet has been specially developed for your needs. The integrated NFC chip inside the bracelet is protected from damage thanks to the secure seal and offers you always reliable access to your vehicle*. The communication between THITRONIK® KeyStrap and THITRONIK® NFC module is encrypted with a security code based on MIFARE DESFire ev2 technology. This ensures maximum security.

Please note that the THITRONIK® KeyStrap is suitable for single-walled windows or windowpanes with a maximum thickness of 15 mm. The maximum bracelet wrist circumference is 216 mm (size M), 232 mm (size L). *Alarm system WiPro III safe.lock with access to central locking required.

*WiPro III safe.lock alarm system with access to the central locking system required.

Variety of colours and sizes

The THITRONIK® KeyStrap is available in the colours white, black, red and blue. Easy to match with different styles, it becomes a practical accessory for everyday use. To ensure optimal comfort, the bracelets come in two sizes, M for a wrist circumference up to 216 mm, and L up to 232 mm.

Scope of delivery

  • KeyStrap


The picture shows an example of the scope of delivery for article no. 105372

Technical data

Article numbers
105302 (size M, black)
105464 (size M, white)
105466 (blue)
105465 (rot)
105467 (black)
105468 (white)
105470 (blue)
105469 (rot)
13,56 MHz
NFC Tag Range
max. 15 mm
(LxBxH) 231,5 × 20 × 6,5 mm
18 g

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