lock systems
Door protection mechanisms
Lock systems are mechanisms designed to secure doors, containers, or other access points.
The term covers everything from simple pin tumbler locks to electronic keypads, biometric scanners, and smart locks controlled by smartphone.
In broader use, lock systems may refer to any coordinated security arrangement: The building's lock system includes keycard access and security cameras.
- deadboltKey-operated door lock
- sluicesGated water conduits
- keyLock-opening device
- key cardElectronic entry credential
- digital keyElectronic access credential
padlock · tumbler · encryption · two-factor authentication · virtual private network · biometric · latch · panic bar · door handle · bolt action · Erie Canal · towpaths · firewall · CAPTCHA · fingerprint · cylinder · pick · master
lock systemsopen access
Free public scholarly content
free entry · unlocked doors · keyless entry · public access · open architecture