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Sound, temperature and motion alarm for vehicle occupants and pets

  • US 10,093,228 B1
  • Filed: 02/02/2018
  • Issued: 10/09/2018
  • Est. Priority Date: 10/05/2012
  • Status: Active Grant
First Claim
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1. A vehicle alarm system, comprising:

  • a sound detector for detecting sound inside the vehicle;

    a motion detector for detecting motion inside the vehicle;

    a temperature sensor for detecting a temperature setting inside the vehicle;

    an alarm attached to at least one of the sound detector, the motion detector and the temperature sensor; and

    a power source for supplying power to the sound detector, the motion detector, the temperature sensor and the alarm, wherein the alarm is activated when a selected condition occurs from at least one of the sound detector, the motion detector and the temperature sensor;

    a test circuit for testing the sound detector, the motion detector and the temperature sensor, to check and verify operation of each of the sound detector, the motion detector and the temperature sensor;

    a first separate switch for the sound detector to check and verify the sound detector is operational;

    a second separate switch for the motion detector to check and verify the motion detector is operational anda third separate switch for the temperature sensor to check and verify the temperature sensor is operational.

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