V-Tanu records what happened in the vicinity of the railway crossing under the red signal.

In the event of a barrier break, the recording is preserved without overwriting.

Based on the recording, the license plate number of the vehicle can be recognized, so the crime can be proven.

V-Tanú sends an SMS to designated professionals and the police when the barrier is breached.

If the barrier is not broken, the recording is automatically overwritten to the next red signal.