Label (identifier) of towed equipment with a unique ID (no firmware is required; ID is set by the manufacturer) with a strong cable for reliable attachment to towed equipment. The electronics are flooded with a compound, which allows the label to be used in the conditions of operation of trailed equipment.
A set of reader, adapter and tag trailed equipment works in a complex. All tasks related to communication with the tracker (RS485 or 1-wire custom-made) and data processing from contactless (RFID) cards of drivers and contact (wire) identifier tags are solved by the MR-9U reader. If there are identifier labels, information about their numbers is transmitted to the tracker, and if there are no labels, zero values are transmitted to the tracker.