Technical Manual
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Central Operation Unit Smart
MDT technologies GmbH •
51766 Engelskirchen • Papiermühle 1
Phone: +49-2263-
880 • Fax: +49-2263-4588 • [email protected] • www.mdt.de
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4.6 PIN-Code
The central control unit Smart has a PIN code with which the device or certain functions of the device
can be locked. The PIN code can have 4-6 digits and include the numbers 0-9. The programming
mode can also be activated when the unit is locked.
There are 4 different modes in total:
4.6.1 Alarm System Control
This function enables the activation of another trade, alarm system, etc., via a separate object. When
the alarm system is activated, a "1" is sent to the corresponding object and, if the PIN code is entered
correctly, a "0" is sent to the alarm object.
Figure 13: PIN Code - Alarm system control