

This alarm is designed to provide instant warning of seismic activity by detecting the actual "P" wave of the earthquake. Review: Excelente producto, muy bueno. Lo uso en PR pues tenemos probabilidad de fuertes sismos en cualquier momento. Tiene un chillido fuerte al momento de ocurrìr un sismo para que puedas resguardarte y salvar tu vida y la de tu familia. Review: It does work. The alarm sounded in a 3.7 earthquake
| ASIN | B00EYH5JXI |
| Best Sellers Rank | #306,625 in Home Improvement ( See Top 100 in Home Improvement ) #1,037 in Home Security Alarms |
| Item Dimensions LxWxH | 15.2 x 10.2 x 10.2 Centimeters |
| Item Weight | 204 g |
| Item model number | C-88Quake |
| Net Quantity | 1.0 Count |
| Product Dimensions | 15.24 x 10.16 x 10.16 cm; 204.12 g |
L**Z
Excelente producto, muy bueno. Lo uso en PR pues tenemos probabilidad de fuertes sismos en cualquier momento. Tiene un chillido fuerte al momento de ocurrìr un sismo para que puedas resguardarte y salvar tu vida y la de tu familia.
D**Z
It does work. The alarm sounded in a 3.7 earthquake
Y**E
Gracias a Dios no ha temblado fuerte. Espero y funcione para cuando pase
R**A
I live in Puerto Rico and after we got hit 6.5 earthquake, I said, I need to try this device. We actually have earthquake every day but is just from 2.5 to 3.2 not a big deal after feel the big one 6.5. So last night like 12:45 am, my son and I listening the alarm, and my son said, is that is the earthquake Alarm that you bought? And I said yes, but I don't know if is working. Then like after 10 seconds after the alarm, we got hit by earthquake almost scale of 4 but that happened like a one mile away. So this device really work. You can have like a 10 seconds to get out of your house.
D**T
Finally, I can write a review of this product because last night we had a 6.4 R earthquake in South Peru and the device worked perfectly fine, I tried to adjust the calibrator to make the sound for >4.5 R quakes and it works. Here is a video of the recording from last night