https://www.securityinfowatch.com/perimeter-security/physical-hardening/turnstiles/product/53097250/designed-security-inc-dsi-es9000-optical-turnstile-by-designed-security-inc-dsi
ISC West 2024 Booth 13132
optical turnstiledesignedsecurityincdsi
https://www.securityinfowatch.com/access-identity/access-control/press-release/10546828/boon-edam-tomsed-boon-edam-tomsed-exclusive-optical-turnstile-sponsor-at-isc-east
Company's Speedlan 2048 units to be on display at entrance to show floor
optical turnstileboonedamexclusivesponsor