85625764
May 15, 2012
Feb 18, 2014
Controllers for portals, namely, electronic controllers for controlling ingress and egress to an access controller area such as a parking garage facility by operating door barriers and parking barriers in response to input from access identification equipment; door controllers, namely, door controllers for controlling ingress and egress to an access controller area such as a parking garage facility by operating door barriers and parking barriers in response to input from access identification equipment; and online portal management system comprised of an access control and monitoring system, IP cameras, IP door controllers, and IP barrier equipment
Electrical and Scientific Apparatus