Extron Announces Quantum Ultra Update to EMA Express Mobile Software

June 25, 2026 - Live Events, ProAV News, rAVe [PUBS], rAVe Education,

Extron officially announced an update to its EMS Express Mobile Software – Quantum Ultra. The company said that the solution was designed to streamline videowall control with new capabilities including live content preview and full compatibility with the latest Quantum IN4DTP3 and OUT4DTP3 cards.

The company said that the new update allows users to view live and static source content directly within the EMS interface in an effort to simplify the process of designing presets and visualizing current status across complex videowall configurations.

The update also features expanded user account support, now accommodating up to 50 login accounts with unique usernames and passwords at three access levels: Admin, Designer, and User. Extron said that this aims to make it easier to manage large teams by defining who can configure systems, design layouts, or simply operate the videowall.

Canvas capacity has also been doubled from 10 to 20, aiming to enable users to control up to 20 videowalls with different resolutions and screen arrangements from one Quantum Ultra or Quantum Ultra II system. Extron said that administrators can now assign permissions and manage source access for each Canvas for secure and efficient operation across multiple videowalls. The company said that EMS–Quantum Ultra facilitates preset selection, window size and position and other common tasks and can work in tandem with Extron Videowall Configuration Software (VCS) and a control system.

“The latest EMS-Quantum Ultra update reflects our commitment to delivering smarter, more intuitive tools for AV professionals,” said Casey Hall, chief marketing officer for Extron. “With features like live content preview and seamless DTP3 integration, we’re empowering users to manage even the most dynamic videowall environments with greater ease and precision.”