The Security Industry Association (SIA) turned 50 this year, and it’s displaying 50 years of photos from its archives to celebrate. So take a walk down memory lane and click through the photos from a variety of SIA events over the years — and compare the pictures of ISC West’s humble beginnings with what you find in Las Vegas this month. Check it out at www.securityindustry.org.
SIA Celebrates 50 Years Through Photos
April 1, 2019