Keep your home safe and secure with this new wifi door sensor. Enjoy the convenience of real time notifications when someone enters your home, plus control access to multiple users via your smart phone. This device monitors your home with the door and window sensor. This cutting-edge device will alert you via your smartphone whenever any external objects or human are detected. It's perfect for a variety of applications, from bedrooms, garages, and bathrooms to smart doors. With this reliable and efficient product, you can ensure the safety and security of your home at all times!