Digital locks are electronic or battery-operated locks that do NOT require the use of physical keys for access.
Digital locks work by the use of any of the following: RFIDs, Pin codes, fingerprints, smartphones, and more.
Digital locks are commonly found on cars and doors, but they can also be used for lockers, furniture and cabinets.
There are various technologies for an automatic boom barrier. One of them is electro-mechanical, which is widely used due to its reliability.
Access control refers to the practice of restricting entrance to a property, a building, or a room to authorized persons.
