BRODEY1
01-30-2008, 08:58 PM
I need the serial # to register my UDM for the warranty, I don`t see it? Where is it located? Thanks!
cajunfirehawk
01-30-2008, 10:39 PM
Not sure on the unit itself but on the bottom of the BOX, top rh corner, lil white sticker...just registered mine too, thanks for reminding me.
Carbon Blue
01-30-2008, 11:29 PM
if I remember correctly you have to take the backing plate off and inside the grey housing is a white sticker with a number on it. Hopefully that helps!