Wide CompatibilityGT90-1 Garage Door Remote Control, Compatible with Genie, BlueMax, Alliance, Lift-A-Door,LiftMaster, Medallion and AlliancePro12DIP 390MHZ Garage Door Opener Replacement for GT90, GT90-2, GT90-3, AT90, MAT90, CT90, LD12, AT290, GPT90-1, LDT90, CT90, PMT90, CT90-1, AT90-1, PMT90-1 Garage Door Remote ControlsCompatible with Sears/Craftsman/Liftmaster garage openers 1993 - present.Easy to use: The simple programming process allows for quick use. Our GT90-1 Garage Door Remote Control packaging includes a detailed user manual, and you can program the remote control according to the instructions in the manual.(If you have any further questions or problems during the programming process, you can contact us at any time, we will be the first time to provide you with a detailed answer until you solve the problem.)Safe and StableRF technology and unique encryption design can effectively prevent cracking and intrusion, providing long-term stable security protection for your garage; The remote control works at a distance of 164 feet or more from the garage door opener and can enter without waiting; The GT90-1 garage door remote control adopts Intellicode and fixed code technology to minimize radio interference and enhance working distance.High-quality After-sales Service: Our products provide a one-year warranty service, no matter for any reason you are not satisfied, please write to us, we will provide you with timely service. Note: Accessories are compatible spares (non-original), the above brand names and any related model names are only used to demonstrate compatibility.Convenient to Use:Our GT90-1 garage door remote control is equipped with a sunshade clip that can be clipped onto the car's sunshade, so you don't need to carry it with you and avoid the trouble of forgetting it. When you reach your garage door, simply press the remote control and it will automatically open, providing convenience for your journey.