Philips Hue Contact Sensor, 2-Pack, White, Wireless, CR2 Battery

Looking for a cheap way to make your lights react to your doors and windows? This Philips Hue contact sensor 2-pack is a great deal for anyone building a smarter home: two white sensors that switch your lighting automatically when something opens.

Let your doors and windows turn the lights on

• Two sensors in one pack – cover a front door and a window, or two doors, straight away.
• Wireless installation – no cables to run, just mount the sensor where you need it.
• Automates your lighting – lights respond when a door or window opens, with no switch to reach for.
• Long battery life – runs on an embedded CR2 battery and works in temperatures from -20 to 45 °C.

A good fit if you already use Philips Hue lights and want hands-free lighting at entrances, in hallways or in a shed. The white plastic housing blends in with most door and window frames.