LiftMaster 041AC050-2M Receiver Logic Board (AC) mini external buzzer This integrated traffic light is

This integrated traffic light is specifically engineered for FAAC systems

Anti-condensation housing

LiftMaster 20-1050C-2

Works on most standard doors with deadbolt prep

even in challenging operational conditions

LiftMaster 041AC050-2M Receiver Logic Board (AC) mini external buzzer This integrated traffic light isLiftMaster 041AC050 2M Receiver Logic Board (AC) This is a 315MHz Security+ Receiver Logic Board with End Panel Replacement Kit. For use with various LiftMaster and Chamberlain AC Deluxe Chain Drive Garage Door Openers; manufactured from 2005 to 2015. The unit will feature a purple learn button. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility. Genuine LiftMaster replacement part. Also