Kaunas, Lithuania


CAN filter – security emulator for SMART 453

(1 customer review)


CAN Filter – emulator allows installation of a previously installed Smart Media Connect system to another vehicle or test it on the bench overriding security feature. The previously installed unit will not work without unlocking and will display the message “DEVICE IS LOCKED!”

Supports “Smart Media System connect” used in Smart Fortwo & Forfour 453 2015-2024

In stock

A smart media system is equipped with a security feature that prevents installing units in another car. It is preprogrammed to the vehicle security system. Each time on system power-up, the unit validates security codes with the car security system and if the codes don’t match, the unit is locked.

Locked device displays a message in several languages – “DEVICE IS LOCKED !” “APPAREIL BLOQUE !” “GERAT IST GESPERRT !” “NAPRAWA ZAKLEJENA !”

As a solution for this problem comes the CAN filter – emulator. It allows unit installation to another vehicle or test it on the bench overriding security feature.


  • Automatic security unlocking of previously used system
  • Wake-up by CAN for testing on the bench
  • External or internal installation
  • Power from 5V or 12V


Suitable for the following models:

  • Smart Fortwo 453 2015-2024
  • Smart Forfour 453 2015-2024
  • Smart EQ Fortwo (C453, A453) 2015-2024
  • Smart EQ ForFour (C453, A453) 2015-2024

Supported “smart Media – System connect” units

  • Mercedes part numbers: A4539014402, A4539016502, …
  • Renault part numbers: 259150408R, 259157424R, …
  • BOSCH part numbers: 7503700000, 7503700005, …


Dimensions 3.4 × 2.4 × 0.03 cm

1 review for CAN filter – security emulator for SMART 453

  1. Sylvain (verified owner)

    Thank you for all great product, fast shipping and works perfectly. thanks again

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