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.”

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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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