Smart Mail Access SMA-01

Nowadays security issues concern also mail correspondence, therefore we consider mandatory before open or even get closer to a letter or a postal collet to have information about the type of correspondence, information about the sender (name, address) and the contents of the envelope or postal parcel in order to minimize the danger of sending explosive or toxic materials. This paper describes the structure of such automat system we designed, built at the prototype level and we brevetted it, i.e. Smart Mail Access=01, (SMA-01) which can detect unwanted and possible dangerous correspondence. Experiments we made on different type of letter of boxes proved to be a success. Further developments of SMA-01 system are mentioned in the last chapter of this article.