LiftMaster 373LM / Chamberlain 953CD 953D Compatible 315 MHz Purple Learn Button Remote

Operate up to three garage door openers or gate operators with this 315 MHz 3-Button Visor Garage Door Opener Remote Control. Designed as a direct compatible replacement for the LiftMaster 373LM and Chamberlain 953CD / 953D, this multi-door transmitter provides secure, long-range access for LiftMaster, Chamberlain, and Sears Craftsman openers manufactured between 2005 and 2014 featuring a PURPLE learn button.

Featuring Security+ rolling code technology, this remote changes its code with every click to prevent code theft and signal interference. Programming is fast and simple—just press the purple learn button on your opener motor head and press the desired button on the remote to sync.

Direct Replacement For Discontinued Remote Models:

• LiftMaster Part Numbers: 373LM, 371LM, 372LM, 370LM, 374LM
• Chamberlain Part Numbers: 953CD, 953D, 950CD, 956CD
• Sears Craftsman Part Numbers: 139.53753, 139.53752, 139.53751, 139.30498

Opener Compatibility (315 MHz with PURPLE Learn Button):

Works with LiftMaster, Chamberlain, Sears Craftsman, Raynor, and Access Master garage door openers equipped with a PURPLE learn button or purple antenna wire (manufactured approximately 2005 to 2014).

Product Features & Specifications:

• Multi-Door Access: Control up to 3 separate garage door openers, gate operators, or myQ/Security+ 315 MHz light controls.
• 315 MHz Security+ Rolling Code: Transmits a unique code on every button press for enhanced security.
• Heavy-Duty Visor Clip: Securely fastens to your vehicle’s sun visor for quick access.
• Power Source: 3V CR2032 coin cell battery included.
• Dimensions: 3.0″ L x 1.75″ W x 0.5″ D
• Included Accessories: Visor clip, 3V battery, and step-by-step programming instructions.
• Warranty: 1-Year Warranty.

Important Compatibility Exclusions (Will NOT Work With):

• Incompatible Learn Buttons: Will NOT work with openers featuring RED, ORANGE, GREEN, YELLOW (Security+ 2.0), or WHITE (Security+ 3.0) learn buttons.
  • Red or Orange Learn Button (390 MHz): Security+ systems (1997–2005).
  • Green Learn Button (390 MHz): Billion Code systems (1993–1997).
  • Yellow Learn Button (Security+ 2.0): Tri-band systems (2011–2025).
  • White Learn Button (Security+ 3.0): Bluetooth/myQ systems (2025+).
• DIP-Switch Systems: Will NOT work with older 9-position or 12-position DIP switch openers.
• Other Brands: Will NOT operate Genie, Overhead Door, Linear, Stanley, or Wayne Dalton openers without an external 315 MHz Security+ receiver installed.