| 20090322520 | THREAT DETECTION AND MONITORING APPARATUS WITH INTEGRATED DISPLAY SYSTEM - The present invention is generally related to a threat detection and monitoring apparatus with an integrated display system. More particularly, the present invention is directed to an apparatus for use as a public safety and emergency messaging system adapted to detect and identify threats in the surrounding environment and display useful information regarding the threat or other public information to the public. | 12-31-2009 |
