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Directly Under Earthquake Detector "Chokkan-kun"

Directly Under Earthquake Detector "Chokkan-kun"

During an earthquake, most of the damage that affects human life occurs from direct earthquakes. "Chokkan-kun" is an earthquake warning system developed to detect the one second before an earthquake strikes directly above the epicenter, minimizing damage. ■□■Features■□■ ■Does not activate unnecessarily from small earthquakes or noise ■No communication fees or information charges required ■Fixed to pillars or walls with bolts, and simply requires power ■Can be used in conjunction with emergency earthquake alerts ■Detects long-period seismic waves (optional) ■For other functions and details, please download the catalog or contact us.