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LASER BURGLAR ALARM
Unseen burglar alarm.
$5 Dollar Burglar Alarm!
Laser powered burglar alarm
How to stop people from coming in your room with electronics
Childrens Museum of Houston
Laser Trip Wire Security System with Combination Lock and Epic Siren!
DIY Appliance Removal (Theft) Alarm - So Simple!
15 minutes SMS door entry alarm
Mobile Phone Alarm for a motorbike, car or anything you want
Posted:Nov 9, 2010
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