That prompted me to dig out the owner’s manual so I can now add that information to your database. It is: Series: ABC30 Module/caliber: 2332 Battery specified: CR1620 It is a ‘Telememo’ ‘Data Bank’: https://i.etsystatic.com/14120143/r/il/141288/2863174879/il_fullxfull.2863174879...