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Product Details

LiftMaster 387LM Wireless Keypad replaces the 66LM model.

Compatible with:
LiftMaster remote models 51LM, 52LM, 53LM, 54LM, 61LM, 62LM, 63LM, 64LM, 81LM, 82LM, 83LM and 84LM
Chamberlain remote models 50, 53, 54, 750CB, 753CB, 756CB, 850CB and 853CB
Sears remote models 139.53707, 139.53758, 139.53778, 139.53779, 139.53780, 139.53800, 139.53879, 139.53515, 139.53606, 139.658430 and 139.53637SRT

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Optional Accessories

• Receivers

  MANUAL

  LiftMaster 312HM • 315 MHz • 12 or 24VAC or VDC • Security+ Code Rotating Technology • Comes Standard with Elite Line of Operators • Use with 370LM, 371LM, 372LM & 393LM Click for more details & options »

  List Price: $54.80 Price: $48.00 Sale Price: $39.00 Offer! Qty:

• MANUAL

  LiftMaster 412HM Receiver • 390 MHz • 12 or 24VAC or VDC • Security+ Code Rotating Technology • Comes Standard with Miracle One Operators by Elite • Use with 97LM0, 971LM, 972LM & 973LM Click for more details & options »

  List Price: $54.80 Price: $48.00 Qty:

• MANUAL

  LiftMaster 423LM 3-Channel Receiver • 390 MHz • 18 or 35VAC or VDC • Control up to 3 Gate or Door Openers • Not Compatible with Failsafe Operators • Use with 33LM & 63LM Click for more details & options »

  Price: $63.00 Qty:

• Radio Antennas

  LiftMaster 86LM Antenna • Replacement Antenna for LiftMaster Receivers Click for more details & options »

  List Price: $30.30 Price: $27.00 Qty:

• MANUAL

  Linear 106603 Remote Whip Antenna • Includes 15' Coax Cable, Bracket & Type "F" Connector • Great for Increasing Range of Hand-Held Gate Opener Transmitters • Compatible with Most Radio Receiver Brands Click for more details & options »

  Price: $36.95 Qty:

Product Manuals

• liftmaster-66lm-740lm-manual.pdf

Product Brochures

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