Exit control and surveillance system

Details Exit control and surveillance system Exit control and surveillance system

G - Physics

08

B

342/11.1

G08B 25/00 (2006.01) E05B 65/10 (2006.01) G08B 13/08 (2006.01) G08B 25/01 (2006.01)

Patent

CA 1275474

ABSTRACT In the system, exits are provided with opening bars and locks. The system has a central post and control boxes. Each control box is associated with an exit and is connected to the central post. Activation of an opening bar initiates the sending of information to the central post by the associated control box. This triggers a first delay To. During this delay, the opening of the exit can be stopped for a further delay Tc. The opening is allowed at the end of the first delay or at the end of the second delay. A third delay Tp can be triggered during the second delay Tc to allow the opening of the exit under question during the third delay Tp and relock the exit under question at the end of the third delay Tp by cancelling the effect of the second delay Tc. The system can also operate in the anti-intrusion mode. In particular, it can be used in stores or public establishments of medium area.

530050

Affiliated with

Also associated with

Rating

Exit control and surveillance system does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1183074