When seconds count the Quake Alarm is there for you. This alarm is designed to provide instant warning of seismic activity by detecting the actual "P" wave of the earthquake. Detects earthquakes many miles away and also monitors aftershocks.
Operates off of a 9 volt battery (not ...When seconds count the Quake Alarm is there for you. This alarm is designed to provide instant warning of seismic activity by detecting the actual "P" wave of the earthquake. Detects earthquakes many miles away and also monitors aftershocks.
Operates off of a 9 volt battery (not included). The Quake Alarm consistently outperformed research and development tests. Designed to provide instant warning of seismic activity by detecting the "P" wave (compression wave) of an earthquake Loud distinctive alarm to wake you up.
Mounts easily to wall, No screws, nails or tools required. Automatically resets and shuts off alarm when earthquake stops. Fully adjustable sensitivity setting.