A digital x-ray room with a custom fit The CARESTREAM DRX-Evolution DR Room is a versatile digital radiography system with configurable, modular components that combine to fit your space, workflow and budget. Perform a wide variety of general radiographic exams with remarkable convenience, productivity and patient comfort. Powered by portable, wireless DRX detectors you can upgrade to a digital x-ray room today with three configurationsâ??Automated, Hybrid and Standard-Qâ??that can grow to fit your needs tomorrow.