Below is the Megatronix remotes and transmitters guide chart. For full sized picture, click on the remote model number. If you do not see your remote, make sure you check the "Replaces" column on the far right end and confirm with image and FCC ID #.
| PICTURE | MODEL | DESCRIPTION | FREQ | FCC ID: | COMPATIBILITY | REPLACES |
 |  MT50 | 2-BUTTON FIXED CODE HOPPING RED LED (CLEAR WHEN OFF) | AM 433.92MHZ | CP 1100, 1200 MEGA 1100, 1200 VS 1125, 1225 |  VT50 | |
 |  MT51 | 2-BUTTON RANDOM CODE HOPPING RED LED (RED WHEN OFF) | AM 433.92MHZ | IYH1000T | MEGA 110, 111 VS 111, 115 |  MTK1(FCC: IYHSTAR1T) |
 |  MT52 | 2-BUTTON RANDOM CODE HOPPING RED LED (RED WHEN OFF) | AM 310MHZ | H5OT10, H50T10 | CP 614, 615 MEGA 100, 101, 140, 600, 700, 700+, I, II, III, IV, V VS 121, 125, 140 |  KTX(FCC: H5OT02, H50T02) RED LED  MT2(FCC: H5O600-2, H50600-2) RED LED  MT4 /  MTK4 /  VTK4(FCC: H5O604, H50604) RED LED  MT52(FCC: H5OT10, H50T10) RED LED  MTK2(FCC: H5O603, H50603) RED LED  MTX(FCC: KB8602) RED LED |
 |  MT53 | 3-BUTTON FIXED CODE HOPPING BLUE LED (CLEAR WHEN OFF) | AM 433.92MHZ | CP 300 MEGA 1300 VS 1325 | ||
 |  MT54 | 5-BUTTON FIXED CODE HOPPING BLUE OR RED LED (CLEAR WHEN OFF) | AM 433.92MHZ | CP 500 | ||
 |  MT66 | 5-BUTTON RANDOM CODE HOPPING RED LED (RED WHEN OFF) | AM 310MHZ | H5OT12, H50T12 | CP 633, 634 MEGA 500, 550, 555 RS 240 VS 525, 535 |  MT55(FCC: H5OT06, H50T06) RED LED  MT64 / VT64(FCC: H5OT14, H50T14) RED LED  MT65 /  VT65(FCC: H5OT06, H50T06) RED LED  VT66(FCC: H5OT12, H50T12) RED LED |
 |  MT70*DISCONTINUED | 4-BUTTON RANDOM CODE HOPPING RED LED (CLEAR WHEN OFF) | FM 433.92MHZ FSK | H5OT18, H50T18 | MEGA 360 VS 365 | |
 |  MT77*OUT OF STOCK | 5-BUTTON RANDOM CODE HOPPING RED LED (CLEAR WHEN OFF) | AM 433.92MHZ SAW | H5OT21, H50T21 | KE 470, 474, 474L, 530, 531, 550, 551, 680 MEGA 200, 250, 310, 370, 450, 450J, 460, 462, 470, 474, 474L, 660, 670, 670L, 680, 2400, 3200, 3300, 3400 VS 200, 255, 315, 375, 425, 425J, 435, 465, 474, 474L, 645, 645L, 655, 2400, 3225, 3325, 3425 |  MT52H /  VT52H(FCC: H5OT10, H50T10) ORANGE LED  MT55C(FCC: H5OT09, H50T09) GREEN LED  MT62 /  MT63 /  VT62 /  VT63(FCC: H5OT10, H50T10) ORANGE LED  MT65H /  VT65H(FCC: H5OT11, H50T11) ORANGE LED  MT66C /  VT66C(FCC: H5OT13, H50T13) GREEN LED  MT66H /  VT66H(FCC: H5OT12, H50T12) ORANGE LED  MT67 /  VT67(FCC: H5OT19, H50T19) ORANGE LED  MT68 /  VT68(FCC: H5OT12, H50T12) BLUE LED  MT69 /  VT69(FCC: H5OT20, H50T20) GREEN LED  MT56 /  MT57 /  MT58 /  MT59 /  MT60 /  MT61 /  MT71 /  MT72 /  MT73 /  MT74 /  MT75 /  MT76(FCC: H5OT21, H50T21) BLUE, GREEN, OR RED LED  TPTX(FCC: H5OT11, H50T11) ORANGE LED |
 |  MT80*DISCONTINUED | 8-BUTTON RANDOM CODE HOPPING RED LED (CLEAR WHEN OFF) | AM 433.92MHZ SAW | H5OT16, H50T16 | MEGA 3500 VS 3525 | |
 |  MTR-II | 3-BUTTON RANDOM CODE HOPPING ORANGE LED (ORANGE WHEN OFF) | AM 433.92MHZ | MEGA 3000 VS 3025 | ||
 |  MTR-5 | 5-BUTTON RANDOM CODE HOPPING ORANGE LED (ORANGE WHEN OFF) | AM 433.92MHZ | MEGA 3004 VS 3030 |  MTR-5 | |
 |  PT25*DISCONTINUED | 2-BUTTON FIXED CODE HOPPING RED LED (RED WHEN OFF) | AM 303MHZ | OARTXAM01 | CP250 VS350 |  PT20(FCC: J5523518T1, J5523518RT1)  PT25(FCC: OARTXAM01) |
 |  PT45*DISCONTINUED | 4-BUTTON FIXED CODE HOPPING RED LED (RED WHEN OFF) | AM 303MHZ | OARTXAM2000 |  PT30(FCC: J5523518T1, J5523518RT1)  PT40(FCC: J5523518T1, J5523518RT1) | |
 |  TPTAG*OUT OF STOCK | TRANSPONDER TAG FIXED CODE HOPPING | AM 134KHz | TP34 | ||
 |  TW30*DISCONTINUED | 3-BUTTON 2-WAY LCD RANDOM CODE HOPPING WITHOUT CLOCK | FM/FM 447.675MHZ FSK | OARR447675 | ||
 |  TW30C*DISCONTINUED | 3-BUTTON 2-WAY LCD RANDOM CODE HOPPING WITH CLOCK | FM/FM 447.675MHZ FSK | OARR447675 | ||
 |  TW70*DISCONTINUED | 5-BUTTON 2-WAY LCD RANDOM CODE HOPPING | FM/FM 433.92MHZ FSK | H5OTR05, H50TR05 | MEGA 3600 VS 3625 | |
 |  TW71*OUT OF STOCK | 5-BUTTON 2-WAY LCD RANDOM CODE HOPPING | AM/AM 433.92MHZ SAW | H5OTR11, H50TR11 | MEGA 3100 VS 3125 | |
 |  TW77*OUT OF STOCK | 4-BUTTON 2-WAY LCD RANDOM CODE HOPPING | AM/AM 433.92MHZ SAW | H5OTR29, H50TR29 | MEGA 2000, 2500, 2550, 2700, 3700 VS 2000, 2525, 2575, 2700, 3725 |  TW72(FCC: H5OTR17, H50TR17)  TW73(FCC: H5OTR11, H50TR11)  TW74(FCC: H5OTR13, H50TR13)  TW75(FCC: H5OTR11, H50TR11)  TW76(FCC: H5OTR07AM, H50TR07AM) |
 |  TW85*DISCONTINUED | 8-BUTTON 2-WAY LCD RANDOM CODE HOPPING | AM/FM 433.92MHZ PWM | H5OTR01, H50TR01 | MEGA 3500 VS 3525 | |
 |  TW520*DISCONTINUED | 5-BUTTON 2-WA Y LCDRANDOM CODE HOPPING | AM/AM 433.92MHZ SAW | |||
 |  TW530*DISCONTINUED | 5-BUTTON 2-WAY LCD RANDOM CODE HOPPING | FM/FM 447.675MHZ FSK | OARR447675 |