5
GB
2) Introduction
The MOON access control system checks and permits access to
areas or services for authorised people. Users may be recognised
either by entering a combination of numbers on the “KEYPAD” of the
“Digital selector”, or by holding a transponder proximity “CARD” in
front of the “READER”.
These two operative methods correspond to the two different
possibilities offered by the system.
• One or more KEYPADS + one DECODER: access is controlled by
means of a combination that users must enter on the KEYPAD
(Figure 1).
Depending on how it is programmed, each combination may activate just
one or both outputs. A mixture of the two possibilities is also possible, i.e.,
some combinations can be active on just one output and others active on
both.
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