At the core of the C-T4 Series controllers is a 4.3-inch programmable touchscreen paired with a capacitive touch volume slider, offering visual and tactile control options. Complemented by programmable action buttons and a built-in PIR motion sensor, the C-T4 delivers a streamlined, responsive interface that adapts to the dynamic needs of spaces ranging from hospitality venues to corporate offices. With a seamless plug-and-play integration into Atmosphere's flexible and user-friendly ecosystem, the controllers allow for effortless configuration of zones, sources, recalling actions, and more.

"The introduction of the C-T4 series wall controllers represents a significant leap forward in how users interact with their Atmosphere system," said Tom Lureman, Director of Engineering and Product Management at AtlasIED. "By combining a customizable touchscreen interface with tactile controls and motion sensing capabilities, we're offering a more intuitive and responsive user experience that adapts to the dynamic needs of commercial spaces." (AtlasIED News 2025)

When occupancy is detected, the PIR built-in motion sensor enhances automation by enabling preset behaviors on the AZM head-end processor. This feature improves usability and supports energy efficiency by optimizing audio settings based on room occupancy. Designed for flexibility, all models in the C-T4 Series are 2-gang devices that plug directly into Atmosphere AZM head-end processors while supporting daisy-chaining over distances of up to 1,000 feet, making them ideal for commercial environments.

The C-T4 Series is available in four variants, with or without integrated Bluetooth audio, in white or black finish options, to align with both functional requirements and design aesthetics. This variety allows integrators and end users to select the best controller for their system and environment.

“Offering multiple variants ensures our clients can select the controller that best fits their aesthetic and functional needs," added Lureman. "Whether it's the addition of Bluetooth audio or a specific color preference, the C-T4 series delivers the flexibility required by today's modern commercial environments." (AtlasIED News 2025)

By expanding its Atmosphere ecosystem with the C-T4 Series, AtlasIED continues to set the standard for innovative, high-performance solutions in the commercial audio industry, delivering technology that is versatile, efficient, and built around the user experience.

About ECC

ECC has built a foundation on bringing dynamic solutions to organizations throughout the Midwest. We connect businesses to better experiences using Audio/Visual/Lighting, Communication, Electronic Security, Fire Safety, Healthcare, and Managed Services Technology Solutions.

Technology is our passion and our goal is to use its innovations to empower organizations for years to come. We're integrators — Empowering through technology.

About AtlasIED

AtlasIED is a leading provider of innovative audio, communication, and emergency notification solutions with over 90 years of experience. Headquartered in Arizona, the company operates six locations across the United States, including Indiana, Kentucky, Texas, Utah, and Illinois, and maintains facilities internationally in Thailand, France, Germany, Belgium, and Australia. By combining advanced technology with deep industry expertise, AtlasIED delivers reliable, scalable systems that enhance safety, collaboration, and productivity across diverse environments. Committed to excellence and customer success, AtlasIED partners with organizations worldwide to create connected spaces that keep people informed, secure, and empowered.