[Andrea] just sent us this great student hack he made for his room. He’s constructed an Arduino keypad door lock — without using any proper fastening hardware! The entire build is made out of scrap ...

[Shawn] recently overhauled his access control by fitting the doors with some RFID readers. Though the building already had electronic switches in place, unlocking the doors required mashing an aging ...

I just received my RC522 RFID reader and made this simple Arduino access control system that uses the reader, a buzzer for the alarm and a relay shield for the security system. The relay can be used ...

Codelocks Inc., an access control company that designs and distributes innovative, keyless door locks and access solutions, introduces its newest KitLock by Codelocks product, the KL1100 KeyPad. This ...

Developed for use on doors where normal escutcheons cannot be fitted or are not permitted, the XS4 Electronic lock with keypad from Salto supports various forms of authentication, including credential ...