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Integrated security system and method

  • US 20050046571A1
  • Filed: 08/29/2003
  • Published: 03/03/2005
  • Est. Priority Date: 08/29/2003
  • Status: Active Grant
First Claim
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1. An asset subsystem for use in a security system, the security system including a security system controller operable to trigger an alarm, the asset subsystem comprising:

  • a transceiver operable to communicate a first signal to a tag associated with an asset and to receive a second signal communicated by the tag in response to the first signal; and

    a controller operable to;

    determine whether the tag failed to communicate the second signal to the transceiver; and

    trigger the alarm in response to determining that the tag failed to communicate the second signal to the transceiver.

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