Function; Principle Of Function - Siemens DELTA i-system 1,1 Komfort 5TC1 505 Operating And Fitting Instructions Manual

2. Function

2.1 Principle of function

The motion detector attachments respond to thermal
movements initiated by persons, animals or objects and trigger
a switching action. The motion detector attachments remain
switched on as long as movements are detected, otherwise
they will switch off after the OFF-delay has elapsed.
Optionally, the motion detector attachment 'Komfort' can also be
set to short-time operation permitting the activation of acoustic
signal transmitters (doorbells) to monitor an entrance door.
The motion detector attachments are used in conjunction with
a DELTA motion detector insert . In combination with a motion
detector extension insert , the detection range of the main
detector can be enlarged.
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