LiftMaster 33LM Tri-Color Three-Button Visor 390MHz Digital Code Switch Type Garage Door Or Gate Opener Remote Control. Compatible With Chamberlain 753CB And Sears Craftsman 139.53778, 00953778000.
The 33LM remote is typically used in commercial application as an Open, Stop, Close remote because the color-coded buttons makes it easy for identification of the open, stop, close functions of the remote. The 33LM also works with LiftMaster, Chamberlain, Sears Craftsman 8 or 9 trinary (+, 0, -) code switch versions of garage door openers manufactured between 1984 and 1992 and is also compatible with the billion code versions that have the green learn button manufactured between 1993 and 1997 on the 390MHz frequency.

LiftMaster 61LM One-Button Visor Style 390MHz Digital Code Switch Type Garage Door Or Gate Opener Remote Control. Same As Chamberlain 750CB And Sears Craftsman 139.53708, 00953708000.
Works with LiftMaster, Chamberlain, Sears Craftsman 8 or 9 trinary (+, 0, -) code switch versions of garage door openers manufactured between 1984 and 1992 and is also compatible with the billion code versions that have the green learn button manufactured between 1993 and 1997 on the 390MHz frequency.

LiftMaster 62LM Two-Button Visor 390MHz Digital Code Switch Type Garage Door Or Gate Opener Remote Control. Features Two Independent Sets Of Code Switches Typically Used For A Garage Door Opener And A Gate Opener Or Two Code Switch Garage Doors.
Works with LiftMaster, Chamberlain, Sears Craftsman 8 or 9 trinary (+, 0, -) code switch versions of garage door openers manufactured between 1984 and 1992 and is also compatible with the billion code versions that have the green learn button manufactured between 1993 and 1997 on the 390MHz frequency.

LiftMaster 63LM Three-Button Visor 390MHz Digital Code Switch Type Garage Door Or Gate Opener Remote Control. Same As Chamberlain 753CB And Sears Craftsman 139.53778, 00953778000.
Works with LiftMaster, Chamberlain, Sears Craftsman 8 or 9 trinary (+, 0, -) code switch versions of garage door openers manufactured between 1984 and 1992 and is also compatible with the billion code versions that have the green learn button manufactured between 1993 and 1997 on the 390MHz frequency.

LiftMaster 64LM Three-Button Key Chain 390MHz Digital Code Switch Type Garage Door Or Gate Opener Remote Control. Same As Chamberlain 756CB And Sears Craftsman 139.53758, 00953758000.
Works with LiftMaster, Chamberlain, Sears Craftsman 8 or 9 trinary (+, 0, -) code switch versions of garage door openers manufactured between 1984 and 1992 and is also compatible with the billion code versions that have the green learn button manufactured between 1993 and 1997 on the 390MHz frequency.

Heddolf C220-1K-390 By Keystone One-Button Visor Trinary (+ 0 -) Position Code Switch Type Gate, Garage Door Opener Remote Control Transmitter Compatible With Older Chamberlain, LiftMaster And Sears Craftsman Garage Door Openers On 390MHz Frequency Heddolf C220.