Smoke detectors now compulsory throughout Germany Smoke detectors have been mandatory in new buildings throughout Germany for some time. For old buildings, there was still a transitional period. Since 1 January 2021, smoke alarms have been mandatory in all houses and flats. Smoke detectors in the test: Good and cheap - that's the way to go Whether standard smoke alarms or those that can be networked...

The FireAngel ST-630-DE and the Hager TG600AL came in fifth and sixth. While the FireAngel reacts particularly loudly and loses grade points because it also has a particularly loud and long test alarm, the Hager device is quite quiet. At 88 dB(A) at a distance of three metres, it is still loud enough according to the DIN standard, but we recommend using it mainly in bedrooms and children's rooms and...

Even though there are a few points of criticism in a few aspects, the Hager TG600AL still receives a good overall grade at the end of the test. This is mainly due to its high reliability, which has the most influence on the result. Volume and handling are also just about in a good range...