If you lost the combination to your Cannon Safe please fill out this form. After you fill out the form our Customer Service team will check to see if the Master Reset Code is available for your safe. Filling out the form mentioned above does not guarantee that our team will be able to assist you in gaining access to your safe. Master Reset Codes are not available for all safes but we will do our best to assist you. Once our Customer Service department reviews the information we will be in touch via email with next steps.