Table of contents
Product manual 2CKA001473B5204
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3
10.5.1
Introduction ................................................................................................................................ 46
10.5.2
Operating modes ........................................................................................................................ 46
10.5.3
Minimum brightness ................................................................................................................... 47
11
Maintenance ................................................................................................................................................ 48
11.1
Cleaning ........................................................................................................................................... 48
12
Information about planning and application ................................................................................................ 49
12.1
Principles of function / principles of operation ................................................................................. 49
12.1.1
The difference between movement detectors / presence detectors............................................ 49
12.1.2
Principles of function .................................................................................................................. 50
12.1.3
Lens types .................................................................................................................................. 52
12.1.4
Detection ranges / detection levels ............................................................................................. 52
12.2
Case studies..................................................................................................................................... 55
12.2.1
Corridor ...................................................................................................................................... 55
12.2.2
Stairwell ..................................................................................................................................... 58
12.3
Sources of interference .................................................................................................................... 60
13
Notes ............................................................................................................................................................ 61
14
Index ............................................................................................................................................................ 62
