About this item

• ONLY works for 1993-current Sears Craftsman, LiftMaster, Chamberlain brand openers with Yellow smart/learn button. CAN'T support Dip Switch ones.
• Easy push-button programming: Universal wireless, programming means no cutting into the garage wiring or installation of an unsightly receiver.
• Multichannel – 1 button design allows control of up to 1 garage door openers at once, which eliminating the trouble of carrying multiple remote.
• Security+ 2.0 and Rolling code technology , the highest level of encryption, prevents hacking and provides peace of mind.
• Long range and stable work, working range of 120 feet, “no waiting” roll-in access
  
• 1-Btn X2 contain:2 Pack remote                1-Btn contain:1 Pack remote
• Note : Only fit for Yellow Learn Button.