More than 50 years of intelligent security tailored for your needs. Vector Security provides home and business security systems, automation & monitoring to nearly 400,000 customers. Located in Northcentral Virginia, our Harrisonburg office provides security and automation solutions to homes and businesses in the Shenandoah Valley and surrounding communities. Our service area spans 27 counties. We believe in supporting the community. You may have seen us coaching your kids' sports, or donating to the local SPCA or Toys for Tots drives. We are a long-time sponsor of the Valor Awards, honoring first responders.