Long-term experience Test

We have the smoke detectors in our semi-detached house - basement -EG - 1st floor and converted attic in use. There were 8 pcs. Installed. I had then wg. the design and the good reviews for this model chosen.

Mounting: Simple - drill a hole for the mounting bracket and the screw. In smoke detector we built the brand 9V battery and carried out a functional test. After a rotation inserted into the holder and ready.

Function: Date 03-2011 are the smoke detectors to the first battery in use. Until now, even with a smoke detector false alarm. The Funtionsfähigkeit is indicated by a flashing LED and can simply would be examined without dismantling. On the ground floor of the smoke detector is about 2.5m away from our dining table. In Racelette where it is sometimes smokes a little no alarm. Good!

With a hat-trick, a smoke detector was broken. After using the battery was continuous alarm. Amazon has sent for returning replacement.

Volume: the alarm goes off in the basement, it is in our bedroom in the attic not be heard. Only when smoke detectors on the ground floor or 1St. Tackle stock we will probably be awake. With new acquisition, I would prefer the wireless networked smoke detectors in any case.

Version: high power of Rachmelder a very good impression and important: the White remains white and non-fading out.

When the review was useful I would appreciate a yes.