Sera4 Logo

Southeast-SalesRepSera4 Ltd. is a leading supplier of keyless physical access control for critical infrastructure. It provides cyber-resilient site access automation and identification at scale, solving real challenges in operations while reducing significant asset losses. The Sera4 solution offering consists of keyless armored padlocks, keyless lock controllers, a smartphone app and a cloud-based management platform. Sera4 solutions currently secure customers around the globe. 

  Visit entire line of Sera4 products
  Sera4 Overview