LiftMaster 041AC050-1M Receiver Logic Board (AC Chain) Security Warning Outdoor Patented Alumaglas™ for superior performance

Patented Alumaglas™ for superior performance (electric option)

Digital backlit touch keypad

ASE Dual Height Pedestal With Base - 42" / 72" | FAS-DUALPEDESTAL

or 220VAC at 50Hz (An internal UL-approved stepdown transformer converts this current into the 24VDC required to power all of the electrical circuitry within the device)

S (security): similar to A logic

LiftMaster 041AC050-1M Receiver Logic Board (AC Chain) Security Warning Outdoor Patented Alumaglas™ for superior performanceLiftMaster 041AC050 1M Receiver Logic Board (AC Chain) This is a replacement 315MHz Security+ Receiver Logic Board. For use with various 1 2HP LiftMaster and Chamberlain AC Chain Drive Garage Door Openers; manufactured after 2005. 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 known as LiftMaster