400.00 is a bit high I would think, me coming to OKC from Tulsa for an osa member would be 300.00, Good Luck with the digital but I don’t drill them anymore if they fail, if it’s open I will replace the digital with a mechanicalGot the new keypad. Works like a charm. Researched changing to a mechanical dial was more than I wanted to pay ( approximately $400) so I took the old keypad that seemed to be resurrected by the call to Liberty and wrapped it in aluminum foil (faraday) and tucked it away on a shelf as an emergency option