Review Details
Piezo Electronic Tone Buzzer Alarm 3-24V 12VDC with Mounting Holes
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Product Review (submitted on June 4, 2013):
I was very happy with how loud these were. I made some door alarms for my friends with these.
One sounded like a sick mouse, but I think that's because it got too hot soldering.
Radio Shack sells quieter buzzers for $2 or $3.
AWESOME BUZZER!!!
