I purchased it from Lowe's awhile back when I wanted to know if my pek went on the carpet. (She is not allowed there because she thinks it's grass! lol My yorkie babies are allowed and are great.) It was too loud in the house so I never really used it anymore. So, I think if you pointed it right, it would sense someone. You want me to go look for it? It's no problem and is worth a try! |