Keri Systems Informational Resources
Access Control Resources
Over 90,000 Organizations Chose Keri When Security Mattered Most
"Our lead tech, John McCleery, and I are very appreciative of your support with this project as well as your support in the past" - Security21
Thousands of successful installs and lessons learned.
"Working with Keri is like hitting the Easy Button. It's just a great partnership" - Rick Estess
15+ Million Cardholders
Over 15 million people use Keri Systems credentials.
"Thank you for your top-notch professionalism and amazing customer support" - American Knights Security
Keri Systems has installations and experts around the world.