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Bunker Hill Security Door/Window Entry Alarm
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This entry alarm installs tool-free to nearly any door or window to notify you of any unwanted entry. A magnetic sensor switch detects motion to protect your home or office and emits a loud beeping noise to notify you of any breaches to the perimeter. Bunker Hill Security Door/Window Entry Alarm
$6.99
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Mar 12, 2016Love them they are perfect for my back door now i know when someone opens it Full review by ebay.com
Description
This entry alarm installs tool-free to nearly any door or window to notify you of any unwanted entry. A magnetic sensor switch detects motion to protect your home or office and emits a loud beeping noise to notify you of any breaches to the perimeter. Bunker Hill Security Door/Window Entry Alarm
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