Linear 2-Door ACM Module ACM-Series KP40 and KP70 Options LiftMaster 73-18457 is a Frame

LiftMaster 73-18457 is a Frame Replacement Kit

Linear Pro-SW Series Product Brochure

Mighty Mule & Linear (GTO) has combined the compactness of the mini keychain (the original RB744 which is no longer manufactured by GTO) with the ease of the dual entry transmitter into one model

Sync device time to the device

with a capacity of 950N2 (Newtons)

Linear 2-Door ACM Module ACM-Series KP40 and KP70 Options LiftMaster 73-18457 is a FrameLinear 2 Door ACM Module ACM Series The Linear 2 Door ACM Module ACM Series is an advanced access control module designed to provide secure and efficient entry management for two doors. Part of the ACM Series, this module offers robust performance, ease of integration, and advanced features to meet the security needs of commercial and residential properties.