System for transferring information closely related to an object (105) in an electromagnetic field, wherein the system comprises a conductor arrangement (103) comprising a number of componentesconductores (102), forming an electromagnetic field, and also a transmitter (106) associated with the object, the transmitter comprising a microcontroller, said transmitter being arranged to connect, by mediode an electromagnetic field, the conductor arrangement and also to modulate the signal mediciónformada by field, wherein the system comprises means for locating the position ofa object in the area of the conductor arrangement mentioned above and deposition location system, measuring the impedance of at least one mentioned above and all conductors ladisposición aforementioned conductive component.
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