Building security system

Details Building security system Building security system

2006-11-09

2008-12-23

Nguyen, Tai T (Department: 2612)

Communications: electrical

Condition responsive indicating system

Specific condition

C340S540000, C340S571000, C348S143000, C348S160000, C348S370000, C348S377000

Reexamination Certificate

active

07468663

ABSTRACT:
A building security system includes a visible video camera and a hidden video camera in each room. Personnel in each room carries a portable signaling device that includes a level sensor to automatically generate a signal indicating the personnel is down. Each room has remotely controlled door locks. All cameras, signaling devices and locks are linked to a security station including a router and computer. Police are provided with secure codes to obtain access to the computer, view the video and communicate with selected rooms in the building.

REFERENCES:
patent: 5990938 (1999-11-01), Bern
patent: 2003/0061621 (2003-03-01), Petty et al.

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