Welcome to the PSIA

Find out more about PLAI, upcoming events, or to learn more about the PSIA.

Who we are

Setting Interoperability Standards in the Security Industry

At the Physical Security Interoperability Alliance, we think security system and device integration should be as simple as the “plug and play” interoperability we take for granted with our computers, laptops, smartphones, televisions, stereo systems and more.

Why choose us

Joining PSIA

By joining the PSIA, you can directly influence and contribute to how the security industry adopts standards that enable true plug-and-play interoperability among systems and devices.

Contact us


65 Washington Street, Suite 170
Santa Clara, CA 95050




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