Eyewear; Microphones; Biometric fingerprint door locks; Digital door locks; Ear phones; Electric locks; Electronic access control systems for interlocking doors; Electronic lock assemblies; Electronic locks; Electronically operated high security lock cylinders; Lockout devices for use with electrical switches; Locks, electric; Programmable locking systems, consisting of electronic cylindrical locksets and keypads; Pulse operated latching relays; Radio frequency identification (RFID) credentia...