Psa Announces Partnership With Sentry Enterprises

March 2, 2021

Westminster, Colo. – Mar. 2, 2021PSA, the world’s largest consortium of professional systems integrators, announced today the addition of Sentry Enterprises, manufacturer of converged biometric identification solution to its network of partners. Sentry’s expertise is creating ultra-thin microelectronic security devices.

“Sentry is a great addition to the PSA line card as its solutions solve many of the risks facing today’s enterprises,” said Tim Brooks, PSA’s vice president of sales and vendor management. “Regardless if someone is accessing a building or computing network, Sentry delivers proof-positive identification.”

Sentry is driving a new paradigm of converged biometric security, shifting away from relying on legacy forms of identification to the use of biometrically-authenticated identification. Its solutions enable enterprises to take their security to the next level.

“We could not be more excited about becoming a partner with PSA,” said John Calzaretta Sentry’s, president, and chief revenue officer. “Sentry’s system integration partners in conjunction with PSA’s depth, breadth and value, are unprecedented in the security arena.”

The biometric SentryCard platform quickly provides proof-positive identification for physical and logical entry without requiring the end-user to rip out and replace their existing infrastructure.  Sentry’s solution also mitigates an organization’s risks related to privacy and hygiene.

For more information about Sentry or other offerings from PSA’s trusted partners, please visit:


About PSA
PSA is the world’s largest systems integrator consortium made up of the most progressive security and audio-visual systems integrators in North America. Combined, PSA members boast over 400 branch locations, employ over 7,500 industry professionals and are responsible for over $4.5 billion annually in security, fire, life safety and pro audio-visual installations.

PSA’s mission is to empower its owners to become the most successful systems integrators in the markets they serve. PSA brings this mission to life by partnering with industry leading product and solution providers, delivering unparalleled education and training programs and by offering a variety of distinctive services that can enhance any company’s operations. Learn more at

About Sentry Enterprises
Founded in 2013, Sentry Enterprises is a U.S.-based manufacturer with expertise in creating ultra-thin microelectronic security devices. The company offers a proprietary and patented biometric platform focused on providing proof-positive identification whether accessing a building or computing network. Sentry Enterprises’ solution solves for numerous risks facing today’s enterprises, from biometric authentication to privacy, contact tracing and hygiene issues. For more information or to schedule a demonstration, please visit

PSA Media Contact:
Candice Aragon
Director of Marketing
Office: 303-450-3467

Sentry Enterprises Media Contact:
John Calzaretta
President and Chief Revenue Officer
Office: 872-240-1849