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. 

Product Highlights:

• K77-36541
• Easy screw-in installation
• With micro-extension
• Rigid body construction
• Compatible with LiftMaster RSW12UL, LA400, LA412, LA500 gate operators
• Use with LiftMaster 850LM receiver

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. 

Product Highlights:

• K77-36541
• Easy screw-in installation
• With micro-extension
• Rigid body construction
• Compatible with LiftMaster RSW12UL, LA400, LA412, LA500 gate operators
• Use with LiftMaster 850LM receiver