15 dollar universal motion alarm

 by hanzablast
video 15 dollar universal motion alarm
In this video I'll show you how you can make a very simple but very effective motion alarm. It can protect anything you don't want to be moved without you knowing it. Bags, doors, drawers, you name it.
ash1998 says: Sep 1, 2010. 12:05 AM
awesome!! i dint get the reed switch u used instead i got one which turns on when the magnet is kept..... wat should i do?? plzz answer???
Colonel88 says: Sep 7, 2009. 6:51 AM
"This VIdeo Was Removed By Metacafe" Put it on youtube?
benthekahn says: Jun 7, 2008. 10:29 PM
The alarm would be louder if it was mounted on the outside of the box or you drilled holes over where it was mounted. Cool though.
Artificial Intelligence says: Apr 21, 2008. 8:45 AM
So simple, yet so cool.
nightcreep20 says: Mar 8, 2008. 8:19 PM
where can u get a reed switch??????
schimmi says: Feb 23, 2008. 11:39 AM
you love reed switches don't you?
Tigrezno says: Jan 26, 2008. 7:27 AM
you almost destroy your hand while drilling :)
hanzablast (author) in reply to TigreznoJan 26, 2008. 8:39 AM
Yeah, I am demonstrating superb drill control don't I?!?!? ;-)
GorillazMiko says: Jan 25, 2008. 5:40 PM
Awesome! I'm going to try this out soon, hopefully. (added to favorites)
Shifrin says: Jan 25, 2008. 5:14 AM
This is great! I can't wait to make one ! I'll post a video of it, Nice Job :-) -Alex
joejoerowley says: Jan 25, 2008. 4:37 AM
Great Instructable!! Love it!
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