Negative Positive
Title: won't last long
Review: The good thing: It works perfectly fine for a certain time. This might be 2 month or less.The bad things:Eats batteries like anything especially if you use a high enough sensitivity to really scare away animals. It triggers so often that a change in shade or moving air can set it off. I used a fixed 9V supply to get away from changing batteries every week.Sensor looses sensitivity over time. Level 5 was enough at the beginning to set it off by a larger dog from 15 feet. At the end of it life span I had it on max and I could jump furiously in front of the sensor to get it started. Every smaller animal can easily walk straight in front of the device without getting wet. Even the deer came back once they noticed it's not working anymore.Conclusion: If your plants are more than $50 every 2 month go and get a good supply of the Scarecrows. If not build your own system using Adruino and some simple parts. Costs less, is fun and works longer.
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