UniKey Technologies

UniKey Technologies builds keyless entry technology that turns a smartphone into a door key, letting people unlock a lock by touch or proximity instead of carrying physical keys. The company was founded by Phil Dumas, an Orlando engineer who saw that smartphones could replace keys the way they had already replaced cameras and music players, and who focused on the underlying access-control software.

Dumas made one of the larger asks of the season, seeking 500,000 dollars for 33 percent. The technology impressed the panel, and after negotiation Mark Cuban and Kevin O'Leary agreed to split an investment that took a 40 percent stake for the 500,000 dollars. It was a notable moment of two Sharks combining forces on a tech-heavy pitch.

UniKey stood out because it was a platform play rather than a single gadget. Dumas was not just selling a lock, he was selling the brains that could power many companies' locks. That licensing vision separated UniKey from typical consumer hardware pitches and explained why heavyweight investors were willing to commit serious money.

The televised deal with Cuban and O'Leary did not ultimately close, because Dumas grew uncomfortable with the control terms when the paperwork arrived and chose to walk away. Instead he raised funding elsewhere and pursued a licensing strategy, partnering with established lock and security brands to embed UniKey's technology in their products.

As of 2026 UniKey is still operating and has grown into a global access-control and licensing business, with its smartphone-to-lock technology used in large numbers of doors worldwide. The company has worked with major manufacturers in the lock and security industry, turning the original idea into infrastructure that powers many partners' smart locks.