Testimonial

We have had tree damage and bird carcasses due to cats chasing birds; dead and contaminated plants and vegetables and an unusable lawn due to the amount of feces and urine. Projectiles and mouse traps didn't do the job. This product did. No cat signs! We have had it plugged into an outlet on motion sensor for less than a week. We had it on the highest settings and positioned the product at cat height.
I did NOT notice it going off with storms (we get strong windtunnels in our area). The directions state clearly that you have to adjust the settings to find the magic spot for the particular animal, as individual hearing abilities differ.
I only gave it four stars because: if you can hear your tv when it goes on and off, you will be able to hear this- it's several decibles louder. I am 28 with no hearing problems. It also makes a short, louder burst of noise when it stops. Worth it? YES.