Keyless locks have become a popular security option for businesses. They are convenient and arguably more secure than traditional locks. As the name suggests, keyless lock systems do not need a key to gain access. Depending on the type you install, access to keyless entryways can be acquired by keying a code, scanning a card, using a remote control, or running your fingerprint. That said, keyless lock systems need to be upgraded after some time to guarantee security.