Door security system audit trail

Details Door security system audit trail Door security system audit trail

2006-03-28

2006-03-28

Holloway, III, Edwin C. (Department: 2635)

Communications: electrical

Selective

Intelligence comparison for controlling

C340S005220, C340S005330, C340S005280, C070S278200

Reexamination Certificate

active

07019614

ABSTRACT:
A door security system for a door having an electrically actuated lock. The lock is controlled by a lock controller having an audit trail memory. An entry code reader transmits entered access codes to the controller. The controller compares the entered access code to prestored access codes and actuates the lock in response to the comparison. The controller stores the entered access code and a time stamp in the audit trail memory.

REFERENCES:
patent: 3622991 (1971-11-01), Lehrer et al.
patent: 4659914 (1987-04-01), Kondo et al.
patent: 4717816 (1988-01-01), Raymond et al.
patent: 4721954 (1988-01-01), Mauch
patent: 4789859 (1988-12-01), Clarkson et al.
patent: 4811012 (1989-03-01), Rollins
patent: 4839640 (1989-06-01), Ozer et al.
patent: 4937560 (1990-06-01), Nourmand
patent: 5083122 (1992-01-01), Clark
patent: 5422634 (1995-06-01), Okubo
patent: 5823027 (1998-10-01), Glick et al.

Affiliated with

Also associated with

Rating

Door security system audit trail does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Door security system audit trail, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Door security system audit trail will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3587798