Actually, in order - but .....

After receiving the reading, the programming has not been a big problem for me without the aid of support. As a basis, I recommend to use a home plan and in it the corresponding areas (unfortunately always numbers) to record. Incidentally, it is not possible to give a zone a name. Thus, in case of an alarm number is always displayed / or. sent as an SMS.
Positive is the simple examination of the individual Fenstemelder / motion because the JA has an integrated rechargeable battery. One can easily move with it in the house and check each zone to function in the course of assembly.

Now for the but .....

I chose because of the many positive reviews for this plant, but this can absolutely not understand in terms of reach. The control panel must be mounted for easy defuse near the front door. Only two of the window contacts (ground level) with new battery delivered in this case, no radio contact to plant more. (Thus no effect ....!)
In the basement I have also equipped all windows with contacts. Unfortunately, there is not a single radio contact ....... If you go to check with the head office in the vicinity of the contacts everything runs properly - so all trained properly.

I have a relatively small LECA massive house with concrete basement. Clearly, there is also iron inside and that might not work in combination. Already have an email sent to the highly acclaimed support. Let's see how the answer after the holidays fails. In the current state it is for me, unfortunately, a clear bad investment that might work for some lightweight construction .......

Another criticism is that regular radio wave interference from the speaker of the indoor siren will be reproduced, caused by the GSM module .....

Update follows .....!