helpcaller helpcaller kk Alpha Tsushin
examlpe of the help calling system general help calling system emergency center system
help signal transmission system audio help call generation system

Audio help call generation system
This system can operate in case of various emergency situations and emit a user- definable help call message of 100 dB or greater, to thereby summon attention of the neighbors.

basic help calling functions exemplary suggested use of the system
  • When a button on the radio transmitter is pressed or when a built-in sensor detects a tilt of the house larger than 20 degrees, a lamp of the audio help call generation unit flashes and a user-definable help call message (the message pre-stored at the factory is "Please help me" ) is repetitively emitted together with an alarm sound.
  • When the built-in sensor detects an earthquake of scale 5 or greater, the lamp of the unit flashes and the alarm sound goes off.
  • A use in a depopulated area or the like where it may be difficult to ensure a sufficient number of people for working as welfare workers or personnel at an emergency center such as a fire station, and thus cooperation between the neighbors may be essential in case of an emergency.
  • A use in a banking institution, convenience store, etc. where an emergency situation should be immediately notified to the local residents.
optional help calling functions
handicapped person
  • The audio help call generation unit can be activated by optionally connectable sensors and switches.
  • An additional flashing light or the like may be connected to the unit to enhance the help calling function.