2 replacement for liftmaster 973lm garage door remote opener 390mhz tck tech not universal remotes<p>replacement remote that works for any chamberlain, craftsman, liftmaster and raynor garage door operator (hanging in your garage) that have an orange or red learn button on the back.<p>- visor clip, battery and instructions included<br>- high quality replacement remote<br>compatible with 971lm 972lm 973lm 974lm 970lm 139.53681 139.53680