has three operating divisions: (a) Security, providing security and inspection systems, turnkey security screening solutions and related services; (b) Healthcare, providing patient monitoring, diagnostic cardiology and anesthesia systems; and (c) Optoelectronics and Manufacturing, providing specialized electronic components and electronic manufacturing services for original equipment manufacturers with applications in the defense, aerospace, medical and industrial markets, among others. Hand solder through-hole and surface-mount electronic components, wires, connectors, terminals, and related hardware, including fine-pitch soldering under a microscope or magnification equipment to assemble, touch up, and repair small components and delicate assemblies.