LiftMaster 335LM-2T Garage Door Opener Upgrade Kit

Sears Craftsman LiftMaster Chamberlain garage door opener receiver and 2 transmitter set model 355LM-2T
Sears Craftsman LiftMaster Chamberlain garage door opener receiver and 2 transmitter set model 355LM-2T
$85.96
Availability: Unavailable
This item is currently out of stock!

Shipping through UPS only when ordering this item. You must select the UPS option when ordering this item.

  • Garage door opener receiver and 2 transmitter set upgrade or replacement kit, this kit will upgrade your old format Sears, Liftmaster, Chamberlain, Craftsman to the newest Security+ technology
  • Compatible with 2 or 3 wire wall control systems, can also use an external 24/110 volt transformer
  • Security+ technology, the code between the remote and receiver changes with each use for extra security. Stops code grabbers COLD!
  • Jumper option for momentary or constant relay contact
  • Over 100 billion possible codes makes it impossible to duplicate the frequency
  • Specifically for use with most 3-wire systems without a transformer
  • Accepts multiple remote controls utilizing up to 8 functions, and one Security+ keyless entry
  • Will work with Lift-Master, Sears, Craftsman or Chamberlain remotes with the amber LED light (Security+ format)
  • FCC certified

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Quickspecs


Frequency: 390
Programming: Learn Button
Includes: Visor clip, battery, operating manual
Also known as: GRV390

How to program remote controls


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