The reference design for the telematics sector, the C4-D is now used by hundreds of fleets in 40 different countries. Known for its reliability and the variety of applications it is used for, the C4-D comes with a community of thousands of developers. Its SDK is already packed with features and APIs that will simplify and drastically shorten your development process. When time to market is critical, key players in markets such as compliance, insurance solutions, CANbus monitoring, or fleet service have all successfully deployed on the basis of the C4D.