This great wireless keypad from Transmitter Solutions will replace your old LiftMaster 66LM or 66LMC keypad and control your garage door or automatic gate opener. The unit transmits your dip switch settings through a simple programming process once you input your 4 digit code. PLEASE NOTE THIS UNIT WILL ONLY WORK ON LIFTMASTER, SEARS CRAFTSMAN OR CHAMBERLAIN OPENERS THAT HAVE 9 DIP SWITCHES LABELED /0/-. IF YOU ARE UNSURE IF THIS WILL WORK FOR YOUR OPENER PLEASE CONTACT US BEFORE ORDERING. Compatible with the following remote controls: LiftMaster: 61LM, 62LM, 63LM, 361LM, 362LM, and 363LM Chamberlain: 750CB, 753CB, and 756CB Sears Craftsman: 139.53708, 139.53718, 139.53778, 139.18778, and 139.18750 Product Features Controls 1 Garage Door or Automatic Gate Opener Easy to Program 4 Digit PIN Number Flip Over Cover Mounting Hardware Included 9 Volt Battery Included Back lit keys for easy use at night Dimensions: 2.5″ x 6.5″ x 1″ PROGRAMMING MANUAL
