LiftMaster Receiver Logic Board, 315MHz, ATS | LIF-041A5021-9G-315 Q074 This is a replacement Sprocket

This is a replacement Sprocket (#50

Ascent C2 offers 2 relays

All-O-Matic SL-150DC-1-480 Instruction Manual

Card Data: 40 bits max

UNV TR-FM152-A-IN Datasheet

LiftMaster Receiver Logic Board, 315MHz, ATS | LIF-041A5021-9G-315 Q074 This is a replacement SprocketLiftMaster Receiver Logic Board, 315MHz, ATS LIF 041A5021 9G 315 This is a 315MHz Security+ Receiver Logic Board Replacement Kit for use with LiftMaster ATS2113 Models; manufactured 1997 to 2005. The unit will feature a purple learn button. Also known as: 41ATS50 41A5021 9G 315 Complete kit includes: 315MHz Logic board End panel Door control (not shown). Genuine LiftMaster replacement part.