The NSCA is the leading not-for-profit association representing the commercial electronic systems industry. There are more than 2,500 member companies worldwide who work within the low-voltage industry, including systems contractors/integrators, product manufacturers, consultants, sales representatives, a growing number of architects, specifying engineers and others. The NSCA is dedicated to “building connections between the people, knowledge and new ideas of the commercial electronic systems industry.”

For more information on NSCA, please go to

NSCA offers several certifications for the security professional. They are:

  • Certified Electronic Systems Technician Program (C-EST)
  • Registered Electronic Systems Integrator (R-ESI)


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