Disaster Necessities
Food Storage, 72 Hour Kits, Emergency Survival Preparedness
Tuesday, September 25, 2012
Mayday Quake Alarm
Disasternecessities presents a warning system for when seconds count! The Mayday Earthquake Quake Alarm! The
Mayday Earthquake Quake Alarm
provides instant warning of seismic activity by detecting the actual "P" wave of the earthquake.
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