A tenant of the Nussbaum Center for Entrepreneurship incubator in Greensboro that installs electronic alarm systems for health care clients expects to generate $2 million in revenue this year. That's up from $1.5 million in sales in 2015, said Trey Flake, president of Amplified Electronic Design Inc. Founded in 2011, the firm installs security solutions for badge access control, video surveillance and call systems. Clients include nursing homes, independent living communities and retirement communities...