Für Liftmaster Garagentor Toröffner Fernbedienung Dip-Schalter B4T0 X69C T7 R7H4
Product Function Detailed Explanation: The HBW2028 operates with a frequency of 315MHz, ensuring optimal communication with your garage door opener. With a range of up to 100 feet, you can conveniently operate your garage door from a distance.