Friends, you may like this product. Chamberlain LiftMaster Motorlift 94335E 84335E 84330E 1A5639-7 remote control Type of programming: Programming with the receiver Number of channels: 4 Code: Rolling code Frequency: 433.92 MHz Battery: CR2032 Size: 60*33*13mm Compatibility list: Chamberlain, Liftmaster, Motorlift 84330E, 84333E, 84335E, 8747E, 84330EML, 84333EML, 84335EML, 8747EML 94330E, 94333E, 94334E, 94335E, 9747E, 94330EML, 94333EML, 94335EML, 94330EWK, 94334CE, 94334HD, 1A5639-7, 1A5477, 1A6487, 1A5478, 132B2372, D-66793, WICKES156105, GC844, CG844, 001A6518, 1A6518, PS94331 GRIFCO GC844, CG844 Homentry 001A6518, 1A6518, PS94331 Chamberlain Liftmaster, Garador Autodor, Catnic Autodor, Wickes, Motorlift and Screwfix MotorLift 500, ML500 MotorLift 700, ML700 MotorLift 750, ML750 MotorLift 850, ML850 MotorLift HC260ML (HC-260 ML), HC280 (HC-280), HC100ML (HC-100 ML) MotorLift HC300ML (HC-300 ML) MotorLift HC400ML (HC-400 ML) MotorLift HC500ML (HC-500 ML) MotorLift HC600ML (HC-600 ML) MotorLift LM600, LM-600, LM600A, LM-600A, LM800, LM-800, LM800A, LM-800A, LM1000, LM-1000, LM1000A, LM-1000A Power Drive GPD60, GPD65, GPD80, TPD10, TPD500 MERLIN Merlin HE60, MGA600, MGL300, MGL400, MGS500, MGS500T, MGS000 Merlin MGS1000T, MJ3800, MJ3800R, ML500, ML700 Merlin MLR70, MLR850, MR60, MR600A, MR650 Merlin MR800, MR800A, MR850, MR1000, MT60, MT60P Merlin MT230, MT600, MT800, MT1000, MT3850, MT5580, MT5580P Merlin C840, C940, C943, C945, CM842, CM844, CM128 This remote is compatible with the following remotes: All Liftmaster remotes starting with "9443", including 94330E, 94333E, 94335E, 94330EWK, 1A5639-7 All Motorlift remotes starting with "8433" and ending in "EML", including 84335EML, 84330EML, 84333EML This remote is not compatible with 4335e, 4330e and 4333e remotes (these are without an 8 or 9) This remote is compatible with the following openers: Garage Door Openers: Motorlift ML700, ML750, ML850, LiftMaster LM5580, LM600, LM800, LM1000, RDO, Chamberlain GPD60 Gate Openers: ART300, LYN300, LYN400, SUB300, SCS300, SLY300, SLY500, SLY1000, SLY1500, SLY1800 How to program this replacement remote control: 1) Press the programming button on your motor. The LED will go on. 2) Press desired button on the new remote control. 3) The opener light will flash, confirming successful programming. Now the opener will operate when the remote control push button is pressed. To erase all codes from the receiver, hold the receiver's Learn button until the indicator light goes off (after 6 seconds). All codes that the receiver has learned will be erased. Included in package: Remote Control Battery Keychain English Manual