AI Cluster WiFi Door and Windows Sensor Magnets Smart Phone APP Control Doorbell Compatible with Alexa Google Assistant,Wireless Security Alarm Door Open Chime for Home Bussiness Burglar Alert

This affordable WiFi sensor unit offers convenient 24/7 security for your family, with no central hub required. Controlled via an app and compatible with Alexa and Google Home, this WiFi door sensor makes it easy to keep watch over everything that's important, even when you are physically hundreds of miles away. Easy to Install. This small, portable, wireless sensor can be easily attached to windows, doors, cabinets, gates and is shipped with double-sided mounting tape and 4 screws. No Hub Required. With no central hub, you can operate your smart door sensor directly from your phone, integrate it to Alexa and Google Home and monitor your devices battery life and history with no monthly subscription. 24/7 Smart Access. Thanks to smart technology, when alerts are triggered, you get notified via your phone app...even when you are thousands of miles away. Battery Operated. This sensor runs on two AAA batteries, which can power the device for up to 6 months and won't shut down during blackouts. Please note - batteries are not included with your purchase. Time to update your home security for 2020?