【Wide Compatibility】Compatible with Sears Craftsman/LiftMaster/Chamberlain Garage Door Opener with a Purple, Red, Orange, Yellow, Green, Learn Button Since 1993.【NOT Support Security+ 3.0 White Learn Button Opener Produced in 2026 or Dip Switch Opener】【 NOT Works for Craftsman 200.57933 57943 57953 Series 100 CR1150 139.57943 139.57953】 【Replacement List】Replacement for 41A7633, 139.18191, 139.18192, 139.53752, 139.53753, 139.53754, HBW2028,139.53680, 139.53681, 139.53684, 00953680000, 00953681000, HBW1255,139.53879, 139.53859, 139.30498. 【Easy Programming】Effortless Fast Pairing Within Seconds. Activate The Opener’s Learn Mode And Press The Remote Button To Finish Setup. No Tools Needed And No Professional Skills Required. 【Reliable Performance】Upgraded Third-Generation Smart Chip Ensures Stable Connection And Long Service Life. Every Remote Is Rigorously Tested With 100,000+ Press Times To Ensure Premium Quality. 【Rolling Code Security】Dynamic Rolling Code Updates A New Encrypted Code Every Operation. Prevent Unauthorized Code Copying And Intrusion, Keeping Your Home Safe All The Time. 【What You Get】Package Includes 2 Remote Controllers, 2 Pre-Fitted CR2032 Batteries, 2 Visor Clips And Official User Manual. Complete Accessories For Instant Use. 【3-Year Warranty】Enjoy Avisontek’s 3-Year Worry-Free Warranty And Dedicated Support. We Are Always Ready To Help You With Compatibility Check And Programming Tutorials. Compatible with Sears Craftsman/LiftMaster/Chamberlain Garage Door Opener with a Purple, Red, Orange, Yellow, Green, Learn Button Since 1993.【NOT Support Security+ 3.0 White Learn Button Opener Produced in 2026 or Dip Switch Opener】【 NOT Works for Craftsman 200.57933 57943 57953 Series 100 CR1150 139.57943 139.57953】