Geeni Door and window sensor ( 2 -Pack ) in

Know when someone enters your home with the Geeni smart door and window sensor. Get real time alerts at the exact moment you have an unexpected guest, opened safe or escaped pet. \N\NUsing your home Wi-Fi, you can set up automated actions with other Geeni Smart Home products such as automatically powering on the lights when a door is opened. This smart home door and window sensor system works with your home Wi-Fi—no hub required! Simply download the Geeni app, mount your sensors with the included adhesive or screws, and connect. The door and window sensors are battery-powered for a long-lasting performance. You can put your mind at easy knowing that the built-in CR2 battery provides continuous operation for up to 2-years. \N\NThe Geeni Door and Window Sensors are only compatible with 2.4GHz Wi-Fi networks. The sensors easily install in any entryway and the wireless design offers flexible placement options. \N\NGeeni is the market leader of affordable and approachable smart home devices. Featured by Google, Microsoft, Amazon, CNET, The Wirecutter, The Verge, Time Magazine, TechCrunch, ZDNet, TechHive, and more, the Geeni brand is at the vanguard of technology and features, but user-friendly enough for everyone. With an easy to set up app, integration with voice assistants, no hub required, and killer pricing, Geeni makes it easy to incorporate smart home accessories into your everyday life.