Key Systems & Access Control
All Need Locks guides in the Key Systems & Access Control category.
Key Systems & Access ControlManaging Keys After a Move, a Split, or a Tenant Turnover
A handover is the moment when the number of unaccounted for keys and digital credentials is highest. A written inventory, a rekeying pass, and a crede
Key Systems & Access ControlKey Duplication Laws and Do Not Duplicate Stamps: What They Do
A Do Not Duplicate stamp is a request, not a legal barrier. Some state statutes do regulate keys, but they cover narrower ground than most people assu
Key Systems & Access ControlRestricted Keyways and Patented Key Control Explained
Key control rests on two separate legs: a keyway shape that ordinary blanks will not enter, and a patent that makes copying those blanks unlawful. Bot
Key Systems & Access ControlPhysical Keys in a Credential Era: Where Metal Still Wins
Electronic access adds power, firmware, network, and vendor dependencies that mechanical cylinders simply do not have. A failure mode comparison, a tw