Philips Hue Philips Secure contact sensor

<b>Easy smart lighting</b><br>Get peace of mind both home or away with the Secure contact sensor! Place it on doors, windows, cabinets, safes, and more with the included adhesive backing — and a receive notification or even<br>turn on the lights when the sensor is opened.Philips Secure contact sensor. Connectivity technology: Wireless, Interface: ZigBee, Product colour: Black. Battery type: CR2. Weight: 30 g, Package width: 72 mm, Package depth: 72 mm. Number of products included: 2 pc(s)