Aparna N

Arun P K

Gopika Sajeev

Chandra Lekha K

This project proposes a contactless doorbell as well as safety system using IOT for automatic visitor recognition and alerting home owner.The contactless doorbell uses a raspberry pi controller to work along with a camera module and speaker to perform automatic operations. This system will help home owner know who has arrived at his/her door as well as it will act as a security system when the owner is not at home to alert on any robbery.