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A Handyman Helping Hand

Re: electric eye

Posted By: robert
Monday, 22 October 2001, at 4:55 p.m.

In Response To: Re: electric eye (jlh)

radio shack sells a sealed unit used for stores to announce visitors, it is a box with an infrared mirror which activates a little 12v buzzer, that should do perfect for what you want to do

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