Its rugged, industrial design ensures optimum performance in all conditions. Quick connect terminals at AC input & output and pre-wired pigtails cables enable fast and easy installation on the assembly line. Conformal-coated circuit boards and heavy duty metal casing make the FREEDOM X 1200 ideal for mobile applications. It also features true sine wave output, 2x continuous power surge rating, built-in transfer switch and low battery voltage shutdown among other features. The FREEDOM X 1200 Pro has built-in communication card for integration with third-party monitoring and control display panels through RV-C connectivity.