HOLLYWOOD, Fla.—Devcon Security on Aug. 2 announced it had hired new general managers at two of its Virginia locations. The company named Ray Blanchard as general manager in Richmond while Chad Lasky is the new general manager in Norfolk. Blanchard joined Devcon after working for eight years in management at the former Brink’s Home Security. He will focus on hiring and training sales people and technicians. Lasky will have those same duties in Norfolk. Before coming to Devcon, he worked for 12 years in management and sales at ADT Security Services. Devcon is the 13th largest home-security monitoring and business alarm company in the U.S., according to Virginia Business.