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Tamper detection system for load management device

DC
  • US 5,345,225 A
  • Filed: 10/30/1992
  • Issued: 09/06/1994
  • Est. Priority Date: 10/30/1992
  • Status: Expired due to Term
First Claim
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1. An apparatus for monitoring the connection status of a load control device, comprising:

  • monitoring means for detecting whether a current is passing via said load control device to a load; and

    signal means responsive to said monitoring means for generating a warning signal when no current is detected by said monitoring means for a first predetermined period of time.

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