?Enjoy Your Smart Life?When you leave home, it will push notification message to you when the door/window opens or closes, so you can discover the intruder in time. Furthermore, you could share the device to your family members and track the history of sensor activities.
?Compatible with Alexa & Google Home? Simply use your voice to control the connected devices by Amazon Echo or Google Home. Convenient for you to detect your doors, windows, cabinets, drawers or anywhere you want to notified when it is opened or closed.
?Easy to Install?No complicated installation tools are required. The sensor can be installed with double-sided adhesive tape or screws(included) in just a few steps, and download an app "Smart Life"from GooglePlay or App Store to add the device to detect the status of your door/window.
?Notice?This Door Sensor only works with 2.4G Hz Wifi router. Wide gap performance allow for up to 1 cm when door/window is closed. The door sensor works with 2xAAA battery (batteries are included). Please read connecting steps on advertising and the instruction manual which in the package first before the door sensor was installed.
?Lifetime warranty?Feel free to contact us if there has any problem with the product, we will replace it for free.