LiftMaster 423LM Three-Channel Coaxial Receiver - 390MHz emergency low-profile electric strike solution for

low-profile electric strike solution for integrating electronic access control with existing cylindrical locks

perfect for heavy-duty applications

1 Seal Kit is a genuine replacement service kit designed for the pump unit used in FAAC 750 and 760 in-ground swing gate operators

The LiftMaster K-127A0110B Mega Arm Chip is a factory replacement integrated circuit designed for precise control and performance in LiftMaster Mega Arm gate operators

LiftMaster 423LM Three-Channel Coaxial Receiver - 390MHz emergency low-profile electric strike solution for390MHz Three Channel Universal Coaxial Receiver The LiftMaster 423LM is a three channel universal coaxial receiver designed for commercial and industrial applications. Operating at 390MHz, this receiver allows control of up to three garage door or gate operators using multi button transmitters. It supports Open, Close, and Stop commands for each channel, ensuring versatile and secure operation across a wide range of LiftMaster and compatible systems.