Payment Options: Money Order, Cashier's Check, Personal Check,
Use this conversion kit to upgrade your old Liftmaster / Sears Craftsman / Chamberlain garage door opener to accept the new rolling code technology for an enhanced level of security.
This kit includes (1) Liftmaster 355LM 315Mhz Garage door receiver and (1) Liftmaster 371LM 315Mhz Rolling Code 1 Button Visor Remote Control
Please not: when adding a new radio receiver to many older LiftMaster, Sears, or Chamberlain openers you'll notice the opener will have 2 or 4 screw terminals on the back of the opener rather then the 3 most newer openers have. This prevents you from being able to directly power a LiftMaster 535LM or 355LM radio receiver from the opener. If your opener has the 2 or 4 terminals described above, please purchase the kit that includes a power transformer, through our eCrater store.
•Features Security+® rolling code technology
•Compatible with LiftMaster® Security+® remote controls
•Jumper option for momentary or constant relay contact
•Specifically for use with most 3-wire systems without a transformer
•Accepts up to 8 Security+® remote control codes and 1 Keyless Entry code
If you have any of the following Sears Craftsman Garage door remote controls you must upgrade as the remote controls for your unit opener are no longer manufactured.