1. Model: 2. Type of programming:Programming with the receiver 3. Frequency:310MHz / 315MHz / 390MHz 4. Code:Rolling Code 5. Buttons:3 Buttons When your remote control is lost, you can buy our remote control and pair it with your receiver, after the remote control is programmed successfully, you get a remote control Compatible List: learn button 398LM,378LM,377LM,376LM,374LM,373LM,372LM,,371LM,370LM,365LM,355LM,377LMC, 374LMC,373LMC,372LMC,371LMC,373W,373P.940D,950D,953D,956D,940CD,950CD,953CD, 956CD,41A6318.139.18191, 139.18192, 139.53752, 139.53753, 139.53754 1345/1355, 1356, 3220, 3240, 3265, 3270, 3280, 3800, 3500, 3850, 3585, 3595 RED or ORANGE learn button 91LM,92LM,94LM,96LM,970LM,971LM,972LM,973LM,973W,974LM,950CB,953CB,956CB, 139.53680,139.53681,139.53684,00953680000,00953681000,1245R/1255R, 1265R, 2220, 2245/2255, 2265, 2280,2500, 2575, 2585, 2595 YELLOW learn button 891LM, 893LM, 953EV, 953ESTD, myQ950ESTD, 8065, 8155, 8165, 8355, 8360, 8365-267, 8500, 8550, 8557, 8587 GREEN learn button 81LM,82LM,83LM,84LM,850CB,853CB,856CB,139.53879,139.53859,1245, 1255,1270, 1280 Colour:black grey Material:plastic Note: Installation guide not included, we strongly recommend you professional installation. Please check as much as possible to make sure the item is what you need. The actual product may have slight color difference or difference, which not affect the use Package Contents: 4 * Remote Garage Door Opener Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.