Buy Earthquake Alarm

special discount Earthquake Alarm

Amazon: Customer Reviews: Earthquake Alarm 4 stars. "Looks simple but it actually works" I live in San Diego. After the 7.2 magnitude quake on Easter I bought one of these things, mostly out of curiosity. I

The Quake AlarmTM is designed to provide instant warning of seismic activity by detecting the "P" wave (compression wave) of an earthquake, which travels faster than the more destructive "S" wave (shear wave). The Quake AlarmTM saves valuable seconds by removing the guesswork in earthquake detection. It is capable of detecting large earthquakes that occur hundreds of miles away and can detect moderate to minor earthquakes for many miles around your local area. One very important advantage of the Quake AlarmTM is that it can wake you up and alert you the moment the quake starts so that you can

Earthquake Alarm

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Earthquake Alarm Features :

• Provides early warning by detecting an earthquake's sound wave before the earthquake's destructive shear wave strikes your area.
• Fully adjustable sensitivity setting.
• Automatically resets and shuts off alarm when earthquake stops.
• Mounts easily to wall. No screws, nails or tools required.
• Loud distinctive alarm to wake you up.

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