Equipment for detecting and checking a code at a distance, comprises an integrated circuit and an antenna which are supported on a flexible band able to be made into a wrist band by an adhesive patch

摘要

An integrated circuit (2) with non-rewritable memory (8) is connected in series with an antenna (3) which has a gap capacitor and connecting terminals (11,12). The circuit is supported by a flexible band (14) made of a strong material such as Tyvek (RTM) and enclosed by a second adhesive band (15). An adhesive patch (7) fixes the bracelet ends which include a removable tongue (17-20) at gap capacitor.