Discover the efficiency of the LiftMaster K001A6039, a top-tier gate opener control board specifically designed for the LA400 Residential Swing Gate Operators. This essential replacement part not only senses external obstructions but also includes advanced features like a bi-part latch and a timer-to-close function. Its design focuses on enhanced safety through obstruction sensing with customizable inputs and a manual keyed disconnect for added security. The package comes complete with four mounting screws for easy installation. Upgrade your gate system today and experience seamless operation and improved safety!