Liftmaster 041A5456B RF Module - 433MHz vehicle-probe Built for extreme weather

Built for extreme weather

Compatibility: LM-1600

essential for maintaining smooth door operation in commercial environments

door sensor input for anti-tailgating functionality

and ability to control up to three devices

Liftmaster 041A5456B RF Module - 433MHz vehicle-probe Built for extreme weather433MHz RF Module for Gate Operators The LiftMaster 041A5456B is a genuine 433MHz RF receiver board designed for select LiftMaster gate operators. This plug in module enables wireless communication with compatible remote controls and is commonly used as a replacement for worn or damaged receiver boards. Also known as part numbers 41A5456B and 801221, it ensures stable and secure signal reception for daily gate operation. Key Features 433MHz frequency