Hello and welcome to just answer my name is ***** ***** I will be the one to assist you. There is not an override code that I know of but since you are going through this I know sentry offers replacement and help but you will need to have a notarized paper stating you are the owner. I know its a pain but its the only other option besides breaking it and I am sure you do not want to do that
Please do not rate negatively based on this information I am just informing you of your options you have. I hope you do find this information helpful and will be willing to rate with 5 stars at the top. I am currently looking to see if there is anyway to reset it without having the current code.
They also have an option for getting another key
Do you have a card programmed to yours to open it?
If you have your manual there should be a factory set code on it that will allow you to change it. Do you have your manual. Typically the default is like 1234 or something simple like that