Certainly, these are a well-made and reliable wireless alarm system with a good price / performance ratio. And the previous recessions have been reported in some cases very extensively about the benefits of this investment.
Therefore, would also no longer respond to the merits, but a few points lead which have been solved not so perfectly in my opinion.
* An indoor siren offers Blaupunkt not to, although Climax, that is the actual manufacturer of the Taiwan investment, a number of models in its range. That's a problem if you have like me the alarm system installed for security in a top floor rooms.
The claim proposed by Blaupunkt Support solution instead in addition to mount an external siren inside, represents for me is not a solution, since these, unlike the indoor siren can not assume all acoustic functions of the control panel. (Such as the Biepsen at the input or output delay, or door ringtone)
* Unlike other similar systems, there are at the SA 2700 Sorry, no shutter lag for the external siren. Such a shutter lag, however, would make perfect sense, since you. When erroneously triggered alarm, which of course can happen again and again, then a little more time would have to cancel the alarm before the entire neighborhood tremble
* The firmware can in SA in 2700 not to be updated. Thus, there is no functional extensions or bug fixes.
* The iOS app is only partially suitable for setting up the plant, because the app changed Alarm settings will not notice after a restart of the app. Furthermore, configuring sensors via app did not work with me. Got a Error back every time. Furthermore, I miss a Pincodeschutz for the app.
* The suspended on the mounting plate control panel is a little wobbly.
* The tamper protection is on the mounting plate in the way if you like, I had to take a long screws with a larger head for fixing the mounting plate when hanging the alarm center.
* The tamper the control panel is not entirely solved optimally, since it is integrated into one of the two mounting holes. Which means that this is indeed triggered when the control panel is properly taken down from the mounting plate, but not necessarily when the control panel is easy torn down.
* The Door ringtone could be improved, annoying speak to me and does not sound like a doorbell, but rather by a beep of an electronic device which reports an error.
Apart from the first three points, which have hurt me hurt, was whining at a high level and it still is here for a good and easy to programmable bidirectional 868MHz GSM system to a halfway reasonable price.
Addendum:
Meanwhile, although an internal siren from Blaupunkt is offered, however, are those when activating the "home" mode for the duration of the activation delay (30 seconds) very, very loud "Countdown Biepstöne" of itself, which unfortunately you can not disable. Not really ideal if you have a young child at home, which is just asleep. Here it takes revenge, that you can not update the firmware of the headquarters (my version 1.0), as this would be to fix with a firmware update from the manufacturer's in my opinion.
Highlighting positive one must, however, the customer service company that has always reacts promptly to date, and has also sent me immediately a new spare external siren after the old one had ever reported a not erasable tamper alarm.