NSI is a
network of the privately-held security integration firms,
providing the right solutions with customer-first service.
network of NSI members provides integrated security
solutions to corporate and government clients with offices
in broad geographic areas scattered throughout the United
States and North America. Our electronic security solutions
include physical Access Control, Digital CCTV Surveillance
and Recording, Command and Control Consoles, Parking
Management, High-Security Intrusion Detection (UL2050), and
Fire Alarms. We provide one-stop national capability coupled
with the personal, customer-first service you can only get
from a privately held business.