Light on and off by your movement.

Your walk-in wardrobe offers you plenty of space for clothes, shoes and household fabrics. Close the door to the room and you won't see anything of it! But this advantage also comes with pitfalls: How often have you forgotten to turn off the light when leaving when you're in a hurry ? With the Homematic IP wired presence sensor, this won't happen any more! As long as the sensor detects motion, it switches on its integrated light. Also depending on the ambient brightness: If it's bright enough, the lights will stay off even when you're moving!