Elecsys Corporation provides machine to machine (M2M) communication technology solutions, data acquisition and management systems, and custom electronic equipment for industrial applications across the world. The Company operates through two segments: custom solutions for Original Equipment Manufacturers (OEMs) and Proprietary M2M products (Proprietary). The OEM solutions segment consists primarily of custom electronic assemblies, engineering services, liquid crystal displays (LCDs) and data communication technologies. The Proprietary segment consists of remote monitoring hardware and data services, industrial data communication solutions and handheld computers, peripherals and maintenance contract revenues. The Company provides industrial data communication solutions to the energy infrastructure sector, as well as other industrial markets through its Director and RediLink series of products.