Earthquake is, unfortunately, something we can’t predict, but we can always prepare to save our life in an event before the earthquake strike. The Quake Alarm device utilizing a technology that can detect the “P” seismic wave which travels faster than the more destructive “S” wave, giving you early warning to go under a table or going outside quickly. Beyond that, the device can act as an “SOS” distress signal to allow rescuers to find your location.