DescriptionBrand: Scimagic-RCOrigin: Mainland ChinaCertification: CEModel Number: Liftmaster Remote ControlFrequency: 433.92mhzChip type: rolling codeBattery: cr2032Transmission distance: 30-100 meters (open area)Function1: MOTORLIFT 84335EML garage door remote controlFunction2: Liftmaster 94335E remote control garage rolling codeFunction3: chamberlain 94335E garage door controlsUse: Program on receiverUse for: garage door/gate/barrier/sliding doors/barrier etc.Please noteOur remote control is the COMPATIBLE / Replacement / CLONE remote control, not the original.Description:1.Type of programming: Programming with the receiver2.Number of channels: 43. Code: rolling code4. Frequency: 433.92MHz5.Working range: 10-50 m (open area)6.Remote control comes with battery 7.Size: 62*34*11mmSecurity in use: dynamic code provides a high level of security, non-copyable code.Disclaimer:Your old remote control must be the same as the advertisement, new remote control is not compatible with other remote controls.Compatibility list:94334CE94333E94334E94335E9747E94330E94330EWK94330EML94333EML94335EML94334HD84333E84335E8747E84330EML84333EML84335EML8747EML84330E1A5639-71A54771A6487132B2372D-66793WICKES156105GC844CG844C840C940C943C945CM842CM844CM128This remote control is compatible with the following remote controls:All Liftmaster remote controls starting with \"9443\", including 94330E, 94333E, 94335E, 94330EWK, 1A5639-7 All Motorlift remote controls starting with \"8433\" and ending with \"EML\", including 84335EML, 84330EML, 84333EML.This remote control is not compatible with 4335e, 4330e and 4333e remote controls (these are without an 8 or 9) This remote control is compatible with the following openers:Garage door openers: Motorlift ML700, ML750, ML850, LiftMaster LM5580, LM600, LM800, LM1000, RDO, Chamberlain GPD60Gate openers: ART300, LYN300, LYN400, SUB300, SCS300, SLY300, SLY500, SLY1000, SLY1500, SLY1800.How to program1) Press the programming button on your motor. The LED will light up.2) Press the desired button on the new remote control.3) The opener's light will flash, confirming successful programming. Now the opener will work when the remote control's push button is pressed.To delete all codes from the receiver, hold down the receiver's Learn button until the indicator light turns off (after 6 seconds). All codes learned by the receiver will be deleted.Two stylesIncludesRemote controlBatteryKeyringEnglish manual