EARTHQUAKE DETECTOR ALARM
ভূমিকম্প সনাক্তকরুন এলার্ম
Provides early warning by detecting an earthquake's sound wave before the earthquake's destructrive shear wave strikes your area.
Automatically resets and shuts off alarm when earthquake stops.
Loud distinctive alarm to wake you up and guide you to escape.
Offers peace of mind and keeps you informed.
Saves valuable seconds by removing the normal guesswork involved in earthquake detection.
Operates off of a 9-volt battery
