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Door/Window Entry AlarmDoor/Window Entry AlarmDoor/Window Entry AlarmDoor/Window Entry Alarm

Harbor Freight

$7.99

Door/Window Entry Alarm

coupon

25 coupons

Shop at Harbor Freight

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.

Save on Door/Window Entry Alarm with a Harbor Freight coupon

Checkmate is a savings app with over one million users that have saved $$$ on brands like Harbor Freight.

The Checkmate extension automatically applies Harbor Freight discount codes, Harbor Freight coupons and more to give you discounts on products like Door/Window Entry Alarm.

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