AvtEls Ant.01 is a tracking device with features such as receiving control commands via SMS and GPRS, capable of obtaining information about the status of the unit through its analog and digital sensors. Communicating via TCP. In order to track a unit or a fleet, the equipment obtains the speed, coordinates that reflect the position of the asset, etc. That undoubtedly help to know the current location of our units, all of the above with the aim of having greater security in the monitoring of transport units.