After about 2 weeks, however, came the first false alarm. Model exchanged, get new, no problem - can happen even once. But a few days later, then struck the second detector, and after about three weeks nearly all detectors were once. A battery change, which is actually already sinnfrei, also brought no improvement. How can that be if you please, that each of the detector has this defect?
After I am now already repeatedly woken up at night by the fucking thing and every time got half a heart attack, the units have been completely removed from the budget and are now in the trash. Stay away from this trash!
