Abstract :

Everything nowadays should ideally be quick, contactless, and automated. The need for contactless solutions is considerably higher now that COVID has emerged. Our solution uses IoT to automatically identify who is at the door and notify the residents of the house. Using an infrared (IR) sensor, a buzzer will sound when someone approaches the door. The live camera on the phone allows the user to do a quick inspection. The door locks and unlocks with the user's input. The IoT interface provides real-time access to the door's status at any time.