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Barrier operator with secure/unsecure transmitter and method of use

  • US 7,248,144 B2
  • Filed: 09/10/2004
  • Issued: 07/24/2007
  • Est. Priority Date: 09/10/2004
  • Status: Expired due to Fees
First Claim
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1. In combination, a wireless transmitter and an operator system that controls movement of a barrier between limit positions, the combination comprising:

  • an operator system that controls movement of a barrier between limit positions, said operator system having an operator controller that receives wireless signals; and

    a transmitter comprising;

    at least two transmitter switches; and

    a transmitter controller connected to said switches, said transmitter controller emitting a serial number in a wireless signal that is programmed by a user to said operator controller to initiate movement of the barrier;

    said transmitter controller having an unsecure mode of operation and a secure mode of operation either of which initiates movement of the barrier between limit positions, wherein said transmitter controller sends said wireless signal containing said serial number either in said unsecure mode upon actuation of a single one of said switches, or in said secure mode upon actuation of said switches in a predetermined sequence.

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