Light on – in response to the slightest movement.
Many presence sensors control the lighting, for example in waiting rooms. But unfortunately the sensors only detect clear movements such as walking, so after a short time you're in the dark. The Homematic IP presence detector is better. It detects even the slightest movements and won't let you down. If you combine the presence detector with other smart home devices, you can utilise additional functions. Such as burglar alarms.