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Title: Chamberlain Wireless Alert System
Review: We are having some troubles with the consistancy of this item. Sometimes it works and sometimes it doesn't. There is no rhyme or reason to this. The only thing we can think of is if the antenna are not exactly facing each other the alarm will not sound. That can be a tricky thing since one of the pieces is OUTSIDE and there are the elements to contend with and animals running up and down the trees. So it seems like we are outside trying to adjust it every day. I won't recommend this item or purchase one like this again, that's for sure.
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