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Dealer remote transmitter with time limited operability

  • US 20050146418A1
  • Filed: 02/28/2005
  • Published: 07/07/2005
  • Est. Priority Date: 07/27/2001
  • Status: Active Grant
First Claim
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1. A security system for a vehicle, comprising:

  • a receiver installed in the vehicle;

    a transmitter that may be programmed to communicate with the receiver in a first mode and programmed to not communicate with the receiver in a second mode; and

    a programming tool that is separate from the transmitter, the programming tool generating a programming signal for programming the transmitter in the first mode to communicate with the receiver during an authorized time period and for programming the transmitter in the second mode to inhibit communication with the receiver during an unauthorized time period.

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