dt. product, easy to use, difficult disassembly

The device is lt.Beschreibung "Made in Germany" and it is a good and comprehensive guide for!
Programming is rel. easy and the device has a gr. Display. However, the icons for the operating modes (manual, daily or weekly) are shown very small.
The real time clock can also be installed in other (multiple) framework from other manufacturers. During my 3-he-frame from the hardware store, however, I had to each file down to about 0.5 mm so that it suited the four outer sides. But that's no problem, you see nothing on the protruding side portions of the casing, since only the inboard edges needed to be addressed.
Strange is the mounting of the unit in the flush-mounted box: a mounting frame is pushed into the flush-mounted socket and fastened with two screws at the wallbox loose. (Standard flush-mounted boxes for two holes). Then the casing is pushed into the frame and sitting as bombproof that you hardly can expand it again.

So before the first insertion of the retaining clips slightly bend outwards so that it can be a little easier dismantled!

The dismantling is actually only if you need some levers the device on the bottom side out so that it is slightly slanted. Only then it slips out of the holders. If you try to pry out of the side of the housing of the flush-mounted box you have no chance. But who knows that even if the device is to be expanded a few years later ...

Otherwise, the device:

once each UP on every day at the same time and switching off.

or

Turn every day to a different time each UP and DOWN

or

be switched manually

or

be manually switched with memory function, ie pressing two buttons long the device remembers the time and turns every day at this time UP or DOWN

or

be used in random-automatic operation; as adjusted under automatic switching time is to vary + -15 min.

I am completely satisfied with the device and therefore: buy recommendation