Fangrui Product Details Universal Compatibility: For Garage Door Opener Remote Manufactured From 1993 To Current, Compatible With Universal Garage Door Opener. Easy To Program: Remote Can Lift Master Garage Door Opener Remote. Tips: Make Sure Your Garage Door Opener Is Fully Closed Before Starting Remote Programming. Upgraded Design: Garage Door Opener Remote Have Further Remote Control Coverage, Stronger Signal Transmission, Working Distance Up To 100 Feet. Convenient And Versatile, It Is Your Must-have Garage Remote Control Alternative. Universal Compatibility: Suitable For Yellow/orange/red//green Learn Button. Compatible For 3 Different Frequencies Of Safe Rolling Codes. 81lm, 371lm, 971lm, 891lm, 890max Remote Control Transmitter. Security+2.0 Rolling Code Technology Material: Abs Colour: Black Package Contents: 2 X Garage Door Opener Remote 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 P