Question about Sentry Fireproof Safe

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This is a fireproof sentry safe of the SO500 series and no matter how many times I put the password in it blinks red three times and says error...I know this is the right combination as I have been using this safe for years...how do I get into my safe?

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Well is the batterys ok?
in the safe
to get in just grind it or there is no other way
someone might have known the code and changed it

Posted on Jul 29, 2008

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https://www.sentrysafe.com/customerCare/retrieveCombination.aspx


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