Communicating radio frequency modem for intrusion detection and tracking
作者： Jerry Schell
DOI:
关键词:
摘要: A cellular modem may give notice of changes in modes. The will change modes as a result the breaking trip wire or closing contacts that are normally open opening closed sensing motion light, variations resistance. One contact is provided to wake unit from “sleep” and other detect intrusion, motion, etc. Light detectors can such when container opened. Closed be used parallel any mode open/closed parallel/series. apprehend people into stealing luggage, equipment, boxes, present invention informs user object being monitored moved opened track object's location.
lens.org 参考文章(26)
Jeffrey Doak, Bryon Taylor, Video surveillance and remote monitoring ,(2009)
Rodger M. West, Systems and methods for notifying proximal community members of an emergency or event ,(2011)
Marine Drive, Rajeshkumar Thappali Ramaswamy Sethuraman, Shanmugam Selvarajan, Automated way to effectively handle an alarm event in the security applications ,(2008)
John R. Tuttle, Anti-theft method for detecting the unauthorized opening of containers and baggage ,(2008)
Steve Smith, David M. Kramer, Intrusion detection radio appliance ,(2002)
Kevin Kwong-Tai Chung, Jing Jian Li, System and method for operating a synchronized wireless network ,(2007)
Richard L. Sandt, Mark D. Kittel, Joseph Miglionico, Terrence Sullivan, Tamper monitoring article, system and method ,(2005)
Daniel J. Serafin, Chester T. Przygoda, Programmable monitoring system and method ,(1992)
Alan J Lipton, John IW Clark, Zhong Zhang, Peter L Venetianer, Thomas Strat, Mark Allmen, William Severson, Niels Haering, Andrew Chosak, Matthew Frazier, James Sfekas, Tasuki Hirata, Video analytic rule detection system and method ,(2007)
Daniel Bertuna, Stuart J. Waddell, David R. Powers, Keith L. Frankie, David K. Aberizk, Scott Wilson, Moses M. Kamai, Jon D. Neasham, Donald H. Warf, Walter C. Bonneau, Active container management system ,(2010)