Hue Smart Window and Door Contact Sensor

Place the Security contact sensor on doors, windows, cabinets, and receive notification or even turn on the lights when the sensor is opened.
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 turn on the lights when the sensor is opened.

WiFi Smart Door Window Magnetic Contact Sensor at Rs 630, Door Sensor in New Delhi

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

Secure contact sensor

Aqara Smart Home Security Door & Window Contact Sensors only £14.13

Aqara Smart Home Security Door & Window Contact Sensors only £14.13

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Hue Smart Window and Door Contact Sensor

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1 unit set - price as above, 2 unit set - $158 , About this item, Secure feeling: Attach the contact sensor to doors, windows, cabinets, safes and

Philips Hue Secure Smart Home Contact Sensor for Doors and Windows, Easy Installation, Smart Home Security and Light Control