RECEIVER LOGIC BOARD, AC, WI-FI
050ACTBMC is a replacement Receiver Logic Board with Enabled Bluetooth®. For use with various LiftMaster® and Chamberlain® AC Chain Drive and Belt Drive Garage Door Openers; manufactured after 2011 to 2022 only. The unit features a yellow learn button. Check the owner's manual or replacement parts diagram for specific part information before ordering to ensure compatibility.