Replacement for Chamberlain Garage Door Opener Remote Control This remote control is compatible with Chamberlain MotorLift HomEntry door openers operating at a radio frequency of 433.92MHz (not compatible with LM50K, ML510, HE500AN models) Compatible with Chamberlain Motorlift garage door openers Basic models ML510EV, ML550EV, ML580EV; Comfort Prime models ML700EV, ML1000EV; Motorlift models ML500, ML700, ML750, ML800, ML850, ML1000, ML2000, ML4000, ML5500, HC100/HC600ML, LM50, LM60, LM80, LM100, LM130EV-F, LM3800W, LM750EVGB Replaces Liftmaster Motorlift handheld transmitter models Motorlift 84330EML, 84335EML, 84335EML; Liftmaster TX4UNI, TX2EV, TX4EVF, 4330E, 4332E, 4333E, 4335E, 84330E, 84335E, 94330E, 94333E, 94335E; Chamberlain TX4RUNI, TX4REV-F, TX2REV, 4330EML, 4333EML, 94333E; HOMENTRY CB22, HC624, TPD500 2 Programming Modes The GREEN and RED LED indicators represent two working modes. If the current LED color is not compatible with your door opener, change the mode according to the user manual and reprogram Convenient to Use The remote control has a compact, portable design. It can be carried in a pocket, purse, or handbag, or attached to a backpack using the included keychain Color: As shown Material: Plastic Note: Due to different production batches, there may be slight variations in product appearance and printed text. These differences do not affect functionality Package Contents: 1 x Remote Control Only the items listed above are included; other accessories are not included Note: Lighting conditions and monitor settings may cause slight color variations between the product image and the actual item. Measurement tolerance: +/- 1-3 cm