Resetting the Hormann BiSecur SupraMatic

This video demonstrates how to reset the Hormann series 3 BiSecur Supramatic garage door operator. Please Note, this does not delete any of the hand transmitters or devices that are coded in, it will just allow you to reset the opening and closing limits. View full article: abigaragedoors.co.uk/resetting-the-hormann-bisecur…

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