Mercury Intelligent Controllers are the most proven and reliable hardware in the industry. Our controllers let you integrate disparate systems into one unified solution for enhanced security, efficient management and innovative building capabilities. Mercury’s open architecture is the key to ensuring flexibility, increased ROI, scalability, and cybersecurity throughout the life cycle of an access control system.

We work with a vast ecosystem of innovative partners to ensure we’re creating access control hardware that’s reliable, robust and ready for anything. Mercury has partnered with OEMs and Fortune 500 companies to develop and refine systems for reliability and longevity for over thirty years — and counting!

With over 5 million Authentic Mercury controllers sold to partners worldwide, Mercury has the largest installed base in the industry. We also have the greatest accumulated runtime of any access control hardware provider. But everything we do here at Mercury isn’t designed for our success—it’s designed to help you succeed, well into the future. Find out more about what makes us tick and the folks who are leading the charge.