RayeeTech. Official website. Feature-rich Head-turning vertical screen, Large Screen, or OEM-style Android Radios for Selected Vehicles. 30-day money-back guarantee. 1 Year Warranty. RayeeTech is a company dedicated to bringing the highest quality and flawless integration for Ford Sync and GM My Link media systems. Offering a variety of different products ranging from simple Camera upgrades to the ability to add navigation, Mobile phone mirroring and multi camera control. All while maintaining all the factory functions and working as seamless as if it was installed at the factory.