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Procedure for operating a security system

  • US 6,144,293 A
  • Filed: 10/29/1998
  • Issued: 11/07/2000
  • Est. Priority Date: 10/29/1997
  • Status: Expired due to Fees
First Claim
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1. A method of operating a security system having a security device which the user can unlock by use of a transmitter unit, said method comprising:

  • at the transmitter unit, scanning a finger print of the user by a detector on the transmitter and generating an identification signal characterizing the user from the detected fingerprint;

    transmitting the identification signal from the transmitter unit to the security device via a wireless transmission route; and

    , unlocking the security device only if there is a match between the identification signal transmitted by the transmitter unit and a stored identification signal provided by a user authorized to unlock the security device.

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