Craftsman 139.3050 Garage Door Opener Remote Keyless Entry Keypad

Compatible with 315mhz or 390mhz Garage Door Openers manufactured after January 1, 1993 that have a Learn button. Security+2.0TM and Security+® rolling code technology assures a new code is sent every time the keypad is used and virtually eliminates interference •Compatible REPLACEMENT for: Craftsman model 41A6147-10 Assurelink, Chamberlain 940EV, LiftMaster 66LM, 877LM, 976LM, 977LM, 377LM, 377LG •Compatible with all Chamberlain, Craftsman and LiftMaster models that have a round yellow learn button Security+ 2.0 •Wireless Keyless Entry Garage Door Opener Remote Keypad •Soft Touch Keypad with backlight for night use