I've already 6 rauchmelder ELRO and I am of the quality of the product so far very satisfied.
we have to work a couple of smoke detectors and heat detectors can be from a company undergoing an endurance test, which mainly deal with fire protection systems and it has been found that these are not hypersensitive trigger alarm smoke and heat detectors of ELRO.
that is, that they tend not to fehlarlarmen so much.
and they make loud ruckus right the alarm because you will loose torn from sleep.
This company was also from the products of ELRO pleasantly surprised for the price.
Of course you will not be able at the price expected that the supplied block batteries, long-life batteries are expensive brand. the cheap dinger be if you're lucky, up to half a year or if you lucky perhaps keep one year.
but that's not so bad, because the block batteries from Aldi are cheap and hlaten quite long.
It is well known that Aldi sells branded products and the same product under a brand name equal to the cost multiples. The same product but was obtained from one and the same manufacturer.
so it looks even with the block batteries from Aldi. In addition, they do not store long and are quite fresh flogged. which indeed is crucial to the longevity of the batteries.
