Function well, documentation standard, beeping

The TLZ met my expectations, but unfortunately takes a high-frequency whistle with lighting switched on also with me on. The door of the fuse box creates a bit since remedy, also there is this only in a passageway corridor. The acoustic load is therefore unacceptable.

The documentation of the functions is unfortunately very confusing and it takes a while until you have understood the differences between the different modes. This setting is, however, without problems from the hand, if you have the whole Abbreviations then understood times. An explanation of the "motion-input" but unfortunately lacks completely. Too bad, because this feature can be found in a few other devices and an extra Try hardly anything is left ...