Build this, put it in an ideal location. Instant flashing security system warning light for your cars. I did, and everyone thinks I installed a security system. That is one cost effective car alarm.
This is a good little project for a beginner just learning how to assemble. I used this to simulate an auto alarm. Works great!
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Great as always. No trouble to place order and no problems with it. It was delivered on time just as they said it would. I have ordered here several times and will continue to do so!