LiftMaster Control Board (Low Power RF, 315MHz) | LIF-K001A6636 Liftmaster LA400 Screws on the front: By

Screws on the front: By putting the fastening screws on the front of the casing

This is a made-to-order replacements parts

Minimum Leaf Length: 6 ft

Red LED indicator on Transmitter confirms transmission and battery life

LiftMaster 20-1100C-2T

LiftMaster Control Board (Low Power RF, 315MHz) | LIF-K001A6636 Liftmaster LA400 Screws on the front: ByLiftMaster Control Board (Low Power RF, 315MHz) LIF K001A6636 This is a 315MHz Low Power RF Control Board. For use with various LiftMaster Commercial Gate Operator Models. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility. Genuine LiftMaster replacement part. Also known as LiftMaster K1A6636