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The Xiaomi smart door window sensor can detect the opening and closing of the door and window,then send a notification to your phone via the APP. Matching with other Xiaomi smart devices such as gateway remote control, smart bulb, air cleaner, etc. this sensor could help you create a smart control home.
* Portable, small size, easy to install
* Open your door and the lights automatically turn on.
* If there is an intruder, the alarm will immediately sound and video will be recorded.
* Automatically shutting off the air conditioner when a window opened. Air purifier automatic stand by.
* Low energy consumption techniques, button batteries for long use powering.
Product: Mijia Door Window Sensor
Wireless connection: Zigbee
Battery model: CR1632
Working temperature: -10～50℃
Working temperature: RH 0-95%
Product size: Approx. 4.1 * 2.2 * 1.1cm / 1.61 * 0.87 * 0.43in
Package size: Approx. 15 * 10 * 10cm / 5.91 * 3.94 * 3.94in
Package weight: Approx. 200g / 7.05oz
1.Item color may show slight aberration due to different shooting light and monitor display.
2.Product size, product weight, and related specifications are theoretical values only. Actual measurements between individual products may vary.
3.The battery using time is different due to the different using situation.
1 * Mijia Door Window Sensor