totality of communications between the OBE and other items of the ATSVR (which includes the Infrastructure Network and all the interfaces defined EN 15213-1)

equipment that either, individually or in combination with other equipment, performs one or more functions of an ATSVR or facilitates interfaces between the various elements of an ATSVR

equipment which is used to perform various functions of an ATSVR and which may be stationary, portable or mobile

electromagnetic signals, usually below 30 MHz, characterized by the use of the magnetic component of the signals to couple an OBE to a reader by electromagnetic induction

OBE equipment installed in or on the vehicle whose primary purpose is to allow that vehicle to be recovered in the event of theft; it may also indicate theft and record activity relevant to that detection