Smart Door Lock accommodates each person’s individual lifestyle with the variety of access methods. A smart door lock is a type of electronic lock that allows a user to control access to a building or room using a smartphone, keypad, or other smart device. Unlike traditional mechanical locks, smart locks do not require a physical key and can be programmed to grant access to authorized individuals at specific times and dates. Some smart locks also have features such as automatic locking, remote locking and unlocking, and the ability to grant temporary access to guests.