Yamar developed semiconductor products to save wiring by use of its communication over noisy battery power lines semiconductors. The harness wiring in vehicles is the second heaviest and costly part after the engine. This technology applies to aviation, consumer, industrial, security, satellites, and others. Yamar succeeded to deploy advanced digital communication techniques tailored to overcome hostile and noisy environment such as on vehicle battery lines in a small size silicon device. The DC-BUS technology enables communication of Data, Voice, Music and Video signals by digital means over Direct Current (DC) battery lines. Main application are in automotive, Industrial, aerospace, renewable energy and more. Customers integrate the devices into modules utilizing their own application. Devices are successfully operational in vehicles. Yamar provides solutions for each of the multiplexed data communication bus categories and protocols such as CAN, LIN / UART. The devices function as smart transceivers, simplify its system integration.