About This Item

• [Compatibility1]Attention: Not Works For Remote With Dip Switches! Replacement For 971Lm And 950Cb,139.53674Srt1/139.53975Srt1.
• [Compatibility2]Only Works For A Red Or Orange Learn Button Of Liftmaster/Chamberlain/Sears Craftsman Garage Door Openers Security+.
• [Main Function]Security+ 390Mhz Rolling Code Technology Eliminates Interference And Extends The Range.Long Range Remote Works Over 164 Feet From The Garage Door Opener For “No Waiting” Roll-In Access.
• [Quality Warranty]For Any Reason You’Re Not Satisfied With Our Remote, You Can Ask For A Replacement Or Full Refund.From The Source Factory, Eliminating The Intermediate Links, Providing 24-Hour Amazon Online Technical Support.
• [Packing List]Cr2032 Lithium Battery,Visor Clip,Diy User Manual Included.