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Question About ADT Security Services Home Security System 4112
My alarm...

Only one light is on and everything is closed and it wont turn on or do anthing.

Asked by Soto on 02/10/2013 1  Answer

ManualsOnline posted an answer 11 years, 7 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

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