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Old 05-02-2010, 09:46 PM   #19
Registered User
Join Date: Nov 2007
Location: Lone Tree, Colorado
Posts: 101
My Ride: 2003 325i , 03 R1
the beeps will be in sync with your lights if your vehicle is programed.

I ended up switching the smaller 50db buzzer in the pic out for a larger buzzer putting out 90db. Its pretty loud even when you mount it behind the covers.
Basically the mounting location will effect the sound, IMO anything over 70db should be loud enough to confirm that your vehicle is locked/ unlocked

work in progress.....

$5 Lock Beep DIY-

Last edited by tranceasia8; 05-02-2010 at 09:57 PM.
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