The external components such as sensors, power supply and control elements can be connected: (a) to a screened peripheral ... Screened cables must be used in connecting the TEM cell to the peripheral or the vehicle if the vehicle or peripheral is not in the same or adjacent screened room.
A microprocessor (smart) card reader in a plastic or metal casing ... It may be used autonomously by itself or as a peripheral unit for the processing of data in banking ...
