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Multiple-triggering alarm system by transmitters and portable receiver-buzzer

  • US 20040169584A1
  • Filed: 11/20/2003
  • Published: 09/02/2004
  • Est. Priority Date: 12/07/2000
  • Status: Active Grant
First Claim
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1. ) Transmitter-vibrating receiver device that discretely warns one or several people, at a distance, whenever the need arises of the occurrence of an urgent situation or danger, which device comprises a central transmitter box (13), a presence detector transmitter box (23), a telephone plug transmitter box (30), a front door transmitter box (36) and a portable vibrating-receiver box (16). The aforesaid central transmitter box (13) is characterized by an “

  • alarm”

    push button (2) that manually triggers off the coded signal sent by the central transmitter (13) to the receiver (20), which sets off the vibrator-motor (21) in the portable vibrating-receiver box 16), one or the three LEDs (17), the LED diode (3) located on the central transmitter box, (13) which indicates that the order from the “

    alarm”

    push button (2) was sent out correctly by the central transmitter (13) and registered by the receiver (21) in the portable vibrating-receiver (16);

    a housing (11) that connects and disconnects the portable vibrating-receiver (16) by two golden contacts to the central transmitter box (13) to charge up the battery (22) in the portable vibrating-receiver (16), a push button (14) to activate or deactivate the presence detection system at a distance (24) with a red LED (29) to show when it is in operation, a light (28) that is lit up by the presence detector whenever a presence is detected, a transmitter that activates the presence detector.

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