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The alarm is battery operated, so there's no need for expensive installation
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Easy installation on every shaped door we have
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The installation takes 30 seconds and they work as expected right out of the box.
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Easy sticker installation, not to worry about perect alignment of 2 pieces
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The installation was extremely easy, Placement does take a little review, but really works great when installed.
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Installation was so easy- just peel and stick
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Easy installation
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Installation is easy and the alarm is VERY loud - definitely something that will alert neighbors and send away an intruder!
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Installation was easy and the alarm is very loud
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Easy installation and loud sound
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Very easy installation
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Installation was easy and fast
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Extremely easy installation
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Very easy installation and when you remove it it comes off easily
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The sound is pretty loud and the installation is super easy!
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Installation was easy with the included adhesive strips
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Great price and super easy installation
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I like this its sticks on strong n its loud
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Worked as it should and everything I thought it would be
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It works as it is supposed to do, sounding when the door is opened, but I can't hear it in the next room
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Bought July 2014, still working as of 11 2014
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Just follow the simple directions and you can set your alarm for a polite ding dong or a blaring siren that might deter a would-be robber.
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Worked as it should and everything I thought it would be
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It works as it is supposed to do, sounding when the door is opened, but I can't hear it in the next room
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Bought July 2014, still working as of 11 2014
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Just follow the simple directions and you can set your alarm for a polite ding dong or a blaring siren that might deter a would-be robber.
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I like this its sticks on strong n its loud
