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Direction indicator circuit

  • US 5,629,667 A
  • Filed: 06/22/1995
  • Issued: 05/13/1997
  • Est. Priority Date: 06/22/1995
  • Status: Expired due to Fees
First Claim
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1. An electrical circuit for use in an alarm system, the circuit configured for electrical communication with an electrical power source, such an alarm system having a detector configured to generate a first signal and a second signal in response to triggering by a body, such an alarm system further having an announcer adapted to produce an IN announcement in response to an IN signal and an OUT announcement in response to an OUT signal, the circuit comprising:

  • a) first means responsive to such a first signal for generating the IN signal to activate such an announcer;

    b) second means responsive to such a second signal for generating the OUT signal to activate such an announcer; and

    c) switch means for resetting the circuit to a default setting;

    the switch means operated externally of the circuit and such an alarm system.

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