An inductive power supply adapted to supply operating wireless power to a remote device (14, 14', 14", 14'"), said inductive power supply comprising: an inductive field generating circuitry; a frequency control circuitry electrically connected to said inductive field generating circuitry, said frequency control circuitry adapted to operate said inductive field generating circuitry at a plurality of different identification frequencies; a reflected impedance sensing circuitry adapted to sense a characteristic of power in said inductive power supply, said characteristic being indicative of a reflected impedance of said remote device (14, 14', 14", 14"'); an identification circuitry comprising a microcontroller and a memory adapted to store one or more identification profiles and at least one parameter for different remote devices, said least one parameter being associated with one or more of the identification profiles, said one or more stored identification profiles including one or more identification frequencies; said identification circuitry adapted to determine an identification profile of said remote device (14, 14', 14", 14'") as a function of said sensed characteristic of said reflected impedance sensing circuitry, said determined identification profile including one or more identification frequencies at which said remote device (14, 14', 14", 14"') has a resonant frequency; and a power supply control circuitry adapted to supply operating wireless power to the remote device (14, 14', 14", 14"') based on the determined identification profile of the remote device (14, 14', 14", 14"') corresponding to at least one of said one or more stored identification profiles, wherein operating wireless power is supplied to the remote device in accordance with the at least one parameter for the remote device associated with the determined identification profile. an inductive field generating circuitry; a frequency control circuitry electrically connected to said inductive field generating circuitry, said frequency control circuitry adapted to operate said inductive field generating circuitry at a plurality of different identification frequencies; a reflected impedance sensing circuitry adapted to sense a characteristic of power in said inductive power supply, said characteristic being indicative of a reflected impedance of said remote device (14, 14', 14", 14"'); an identification circuitry comprising a microcontroller and a memory adapted to store one or more identification profiles and at least one parameter for different remote devices, said least one parameter being associated with one or more of the identification profiles, said one or more stored identification profiles including one or more identification frequencies; said identification circuitry adapted to determine an identification profile of said remote device (14, 14', 14", 14'") as a function of said sensed characteristic of said reflected impedance sensing circuitry, said determined identification profile including one or more identification frequencies at which said remote device (14, 14', 14", 14"') has a resonant frequency; and a power supply control circuitry adapted to supply operating wireless power to the remote device (14, 14', 14", 14"') based on the determined identification profile of the remote device (14, 14', 14", 14"') corresponding to at least one of said one or more stored identification profiles, wherein operating wireless power is supplied to the remote device in accordance with the at least one parameter for the remote device associated with the determined identification profile. <EOS>