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Title: Crap
Review: I bought this because a friend's daughter had one and she liked it. I must have been sent a dud because try as I might I couldn't get the system to work. It kept beeping no matter where it was placed. On top of that, it's all plastic with a flimsy wire that's supposed to act as a signal - give me a break. I'd like to know how the unit will continue to work properly after being exposed to icy temperatures and freezing rain - there's no way that the batteries will continue to function. Maybe I should have had it replaced but I didn't. I'm just glad that I got my money back.
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