7-Inch HD Touchscreen Navigation Head Unit

The Sigma Car Stereo C7075CS is an aftermarket GPS navigation head unit specifically designed to replace the factory standard radio in the Chevrolet Spark. It offers a seamless integration with its plug-and-play design, meaning it has the same harness and connector as the original radio. This head unit boasts a 7-inch HD touchscreen with an 800x480 resolution and 65,000 colors, powered by a SiRF Prima 600MHz CPU and 128MB of RAM. It runs on the Wince 6.0 operating system and boots up in less than 5 seconds. Operation is intuitive, supporting touch screen, steering wheel controls, and remote input. For storage, it includes 128MB of Nand Flash ROM and a 4GB SD card, with options to expand up to 4GB ROM and 32GB SD card capacity. It also features a built-in amplifier delivering 4x50W of power. Key selling points include preloaded maps with lifetime free upgrades, support for steering wheel controls, and a completely plug-and-play installation. Optional accessories like a wireless Apple CarPlay/Android Auto dongle, DAB+ radio dongle, OBD II diagnostic tool, and car cameras can be added to further enhance functionality. Customers are advised to send a photo of their dashboard to ensure compatibility if unsure.