Homematic IP Smoke alarms with Q-label

The smoke alarm function of the Homematic IP HmIP-SWSD-2 impresses with its fast response time: the alarm is triggered just seven seconds after smoke contact. The measured sound pressure of 90 dB exceeds the manufacturer's specification by 5 dB, whereby the test tone gradually increases to full volume, which is easy on the nerves...

Emergency lighting, a control LED that can be deactivated and monitoring of the degree of contamination: the second-generation Homematic IP smoke detector impresses with features that many other detectors lack. In combination with solid workmanship and Q-label certification, this justifies the price of just under 60 euros.