Locksets and exit devices have latches, locking mechanisms, and different handles that open and close doors. Lever, knob, and paddle locksets lock with keys and have levers, knobs, or paddle handles to enter or exit buildings and rooms. Keyless access locksets open by entering passcodes, swiping key fobs or cards, or scanning biometric data like fingerprints. Electronic activation devices pair with access control systems to allow entry and exit through doorways. These doors activate electronically for keyless or non-contact access. Deadlatch handles provide a mechanism to open doors. Exit devices and push bars install on doors for quick opening in emergencies. Door pulls and push plates install on doors without locks or latches. Lockset latches pair with compatible doors and frames and keep them closed. Intruder defense systems secure compatible doors against forced entry and break-ins.