2pcs Garage Door Opener Transmitters, Replacement Radio Remote Control for Garage Door Compatible with Chamberlain LiftMaster 84333E, 94333E, Garage Door Opener Duplicator for MotorLift ML500/850

General Description: Garage door opener transmitters are replacement radio remote controls designed to offer a practical and versatile solution for controlling garage doors and other electrical devices. With an impressive range of up to 100 meters, these remote controls ensure reliable operation even at a distance. Technical Specifications Radio Frequency: 433.92 MHz Range: 10 to 100 meters Channels: 3 independent channels Compatibility and Accessories Compatible with Chamberlain/LiftMaster/MotorLift remote controls (models 84330E, 84333E, 84335E, 8747E, 84330EML, 84333EML, 84335EML, 8747EML, 94330E, 94333E, 94334E, 94335E, 9747E and others) Not compatible with the 4335e, 4330e, 4333e and ev series Includes 2 remote controls with key fobs Installation The remote control is pre-configured, making installation and use easy. Simply follow the instructions to program each channel to your needs. Use These remote controls are ideal for controlling various electrical devices such as: Garage doors, Roller shutters, Sliding gates, Barriers