This LiftMaster K77-36541 residential gate operator antenna will perform in adverse weather to ensure a stronger transmitter signal. The screw-in antenna is compatible with LiftMaster RSW12UL, LA400, LA412 and LA500 residential gate openers. This rigid-body antenna is for use with a LiftMaster 850LM receiver. North Shore Commercial Door negotiates the lowest prices on all LiftMaster parts for residential gate operators and garage door openers.
Easy screw-in installation
Rigid body construction
Compatible with LiftMaster RSW12UL, LA400, LA412, LA500 gate operators