EMC Signs (Electronic Message Centers)

Electronic Message Centers (EMCs) are LED digital displays that allow you to change your message instantly from any device. Perfect for promoting daily specials, events, and time-sensitive offers. Available in monochrome or full-color with brightness auto-adjustment for day and night visibility.

How it's built

MaterialsLED display module, aluminum cabinet, controller

IlluminationFull-color or monochrome LED display

MountingMonument or pylon integration

Typical lead time5–8 weeks (permit + production)

Permitting

EMCs carry brightness, animation, and zoning restrictions in most Tennessee municipalities. We handle the EMC-specific permit submittal and brightness compliance.

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Full-Color EMC on Monument — Dealership

Gallery & variations

EMC on Pylon Structure — Shopping Center

Dual-Sided EMC — Cumberland Bank

Start a project

Tell us the building. We'll tell you what's possible.

Send the address and a photo of the facade or site. We'll come back with sign options, code constraints, and a real budget range — not a placeholder number.

865-353-5430 info@tnsign.coKnoxville · Murfreesboro · Chattanooga · Statewide

Fast track

Start a New Sign Project

A short guided intake — sign type, site, and timeline. Most quotes go out within two business days, and you can book a review meeting at the end.

Start a New Sign Project

We fabricate in-house, pull our own permits, and install with our own crews and equipment — no brokered subcontractors.

Start a New Sign Project