COMPUTER CONTROLLED ELECTRONIC DOOR LOCKING

Brand	Owner (click to sort)	Address	Description
DATAKEY	COMPUTERIZED SECURITY SYSTEMS, INC.	31750 Sherman Avenue Madison Heights MI 48071	computer controlled electronic door locking security systems comprising door locks, key cards, system host computer, key card encoding computer, key card encoder and printer;DATA KEY;
THE PASSPORT SYSTEM	COMPUTERIZED SECURITY SYSTEMS, INC.	31750 Sherman Avenue Madison Heights MI 48071	computer controlled electronic door locking security systems comprising door locks, key cards, system host computer, key card encoding computer, key card encoder and printer;SYSTEM;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

An improved storage system includes a plurality of individual storage units enclosed in a secured perimeter with security gates for entry and exit. Each individual storage unit has a door, an alarm and a locking mechanism. Each door has a sensor which senses whether that door is open or closed. Each locking mechanism has a sensor which senses whether that locking mechanism is locked or unlocked. The sensors are in electrical communication with a computer. Each locking mechanism has a motor for moving between locked and unlocked, the motor controlled by the computer. Access control units are located near the security gates in electrical communication with the computer. The computer device reviews information from the access control unit and opens and closes the security gate, locks and unlocks the locking mechanisms, turns on and off the alarms, and determines the open and closed status of each door in response to the information.