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Location:

Guizhou, China

Main Item: home security alarm, alarm, siren, smoke/gas detector, door alarm, pir, singal repeater, car alarm
Business Type: Manufacturer, Exporter

The Quake Alarm provides instant warning of seismic activity by detecting the "P" wave (compression wave) of an earthquake, which travels faster than more destructive "S" wave (shear wave). How does it work? The Quake Alarm provides early warning...

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Ada ( Shenzhen Anyda Techology Electronic Co,.Ltd )
(20~4000 Characters)
Listed on Apr 13, 2024