Accessories for your smart Philips Hue system: connect the motion sensor via the Hue app and your Philips Hue lamps turn on automatically when moved Easy to install: orientation by 60 degrees horizontal/vertical via magnet for various placement options Fast reaction time: under 0.5 seconds with a range of 5 metres - reaction only in too little daylight, therefore extremely energy-saving Automatic light control: the Hue sensor is activated/deactivated when motion is detected or not detected For the full smart home experience throughout the home: expand your system with the Hue Bridge (sold separately) and discover many other functions