Description Name: Scimagic-RC Origin: Mainland China Certification: CE Model Number: Liftmaster Remote Frequency: 433.92MHz Chip Type: Rolling Code Battery: CR2032 Transmission Distance: 30-100 meters (open space) Function: - Compatible with MOTORLIFT 84335EML garage door remote control - Replacement for Liftmaster 94335E remote with rolling code - Compatible with Chamberlain 94335E garage door opener Usage: Programming on receiver Suitable for: Garage door, gate door, barrier, sliding gates, etc. Note: This remote is a compatible, replacement, or clone version, not the original manufacturer's remote. Programming Information: - Programming method: Program directly with receiver - Number of channels: 4 - Code type: Rolling code - Frequency: 433.92MHz - Operating range: 10-50 meters (open space) - Includes battery - Dimensions: 62 x 34 x 11mm Security: Dynamic rolling code provides high-level security and is non-copyable. Disclaimer: Your existing remote must match the model shown in the listing. This replacement remote is not compatible with remotes that do not have an 8 or 9 prefix, such as 4335E, 4330E, or 4333E. Compatibility with Remote Models: 94334CE, 94333E, 94334E, 94335E, 9747E, 94330E, 94330EWK, 94330EML, 94333EML, 94335EML, 94334HD, 84333E, 84335E, 8747E, 84330EML, 84333EML, 84335EML, 8747EML, 84330E, 1A5639-7, 1A5477, 1A6487, 132B2372D-66793, WICKES156105, GC844C, GC844, C840C, C940C, C943C, C945CM, C842CM, C844CM128 Compatible with all Liftmaster remotes starting with "9443", including: 94330E, 94333E, 94335E, 94330EWK, 1A5639-7 Compatible with all Motorlift remotes starting with "8433" and ending in "EML", including: 84335EML, 84330EML, 84333EML Not compatible with models 4335E, 4330E, or 4333E (lacking 8 or 9 prefix) 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 Programming Instructions: 1) Press the programming button on your motor. The LED will illuminate. 2) Press the desired button on the new remote control. 3) The opener light will flash, indicating successful programming. The opener will now operate when the remote button is pressed. To erase all codes from the receiver: Press and hold the Learn button on the receiver for 6 seconds until the indicator light turns off. All stored codes will be erased. Package Includes: - Remote Control - Battery - Keychain - English Manual