Smith Systems Inc. is a manufacturer of speed sensors, motion sensors, and temperature sensors, along with sensor controls, custom instrumentation, and cable harnessing. Their products cater to various industries, from assembly machinery to aerospace applications, offering high reliability and durability in harsh environments. They specialize in providing sensors for railcar OEMs, transit authorities, and private rail operators, ensuring reliable sensor performance under extreme conditions. Smith Systems Inc. also offers custom solutions for unique applications and is certified for government contracting opportunities. Their focus is on customer satisfaction, employee growth, and community enhancement.