Secure, reliable and scalable
keyless access control for
critical infrastructure

Efficient Security without Anonymity

Identification at access protects assets more than robust physical security

  • Security is at the core of everything we do
  • Locks and access points are not directly connected to the cloud
  • Automatically and definitively identify who, when and where
  • Only unlocks on short-range proximity requests
  • Eliminate wait times and address overburdened NOCs
  • No need for internet connectivity and works in power outages
  • Even Failsafe Unlock identifies the user in the logs

“These three principles are at the core of everything we offer at Sera4”

David Coode, CEO

We are proud of your accomplishments Worldwide

60,000+

Active Keyless Locations

5,000,000+

Access Events Managed

50,000,000+

Digital Keys Created

Some of those who already trust us

Choose SERA4 – The World leading provider of keyless access control for critical infrastructure, as a vendor partner to help grow your business.

The Sera4 Authorized Integrator Program is designed to help system integrators, contractors, and installers gain profitable incremental revenue opportunities. Sell, install, and manage the Sera4 keyless access control solution.

Thought Leadership

  • Start with Software

    When considering how to evolve your access control solution, it’s natural to focus on the lock. After all, this is what controls access. We get it. It’s a physical thing that you can hold and own and it’s still common practice for software to be a secondary consideration. But we want to see this change. […]

    Read more: Start with Software
  • Keyless Automation: It’s Time

    It’s 2023. It seems that most people are becoming aware that keyless access control (or mobile credentials) is an option. It might still be confusing how to choose amongst the different ways to implement it or even understand the real value that keyless automation can bring to any organization that has assets. Thinking about computers […]

    Read more: Keyless Automation: It’s Time