Broad Compatibility: Used for Yellow Purple, Green, Red/Orange Learn Button. NOT compatible with for DIP SWITCHES and 100 and 200 series! The 891lm garage door opener remote for are compatible with for // garage door opener remote for security+ 2.0 garage door opener since 1993. Our universial garage door opener remote is compatible with for 891LM and 950ESTD. Strong Practicality: universial garage door opener remote and keypad can compatible with for // Garage Opener with Yellow, Purple, Green, Red/Orange Learn Button. The garage door opener remote and keypad can replace 891lm 893lm 893max 971lm 973lm 81lm 371lm 877max G940EV-P2 CMXZDCG440 878MAX 376LM 377LM 877LM 977LM. High Security: The universial garage door opener remote uses security+ 2.0 rolling code technology, which helps user get a code with every use. When programming, please first check that your garage door is closed. Also, when you start programming, please approach your garage door opener, otherwise you may not be to program successfully. Exquisite Details: The replacement for 891lm remote control is made of ABS plastic, which can play a more effective protection and prolong the service life of the product. Large single button can make activation quickly and easily. Please check the color of your garage door opener learn button first before ordering. Colour:As Shown Material:Plastic Package Contents: 2 * Remote Control 1 * Keyboard 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.