How to add a third-party beam or flame detector to a CAST I/O Unit – DFU5010052 by Ben | Mar 10, 2022 | 0 comments[featured_image] Download Download is available until [expire_date] Version Download 97 File Size 1.71 MB File Count 1 Create Date March 10, 2022 Last Updated August 23, 2022How to add a third-party beam or flame detector to a CAST I/O Unit - DFU5010052Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment *Name * Email * Website Save my name, email, and website in this browser for the next time I comment.