door alarm
Be alerted when an intruder enters your home or office. Use a Magnetic window and door alarm with one piece that can be bolted to a door or window frame and the other half to the actual window or door. This gadget uses magnetic affinity to initiate the 110-decibal siren.
The alarm will be triggered when someone unauthorized open the door or window. This tiny but useful gadget is great for any door or window and is particularly useful for hard-to-protect sliding glass doors. It is powered by 3 lithium batteries included in the pack.
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This entry was posted on Friday, January 2nd, 2009 and is filed under Safety.You can follow any responses to this entry through the Comments Feed. You can Leave A Comment, or A Trackback.
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