Trailer ID

Uunitracker’s trailer ID system is compatible with the J1939. Although it integrates seamlessly and works smoothly with Unitracker’s interface solutions, our trailer ID does work well without those interfaces in an existing CAN network. Some of the most popular trailer systems such as dolly pull, road train rigs or long vehicles can benefit from Unitracer’s trailer ID.

Image module

Our trailer ID consists of two devices:

  • TrailerID Sender
  • Trailer Data Transceiver



  • Can identify up to 20 rigs in a single road train
  • Transfers, receives and registers coupling and uncoupling information
  • Stores trailer information in your telematics system
  • Uses existing wire system