Video & Audio Modules
Explore 4D Systems’ range of video and audio modules, including camera modules, video solutions, and audio accessories designed for seamless integration into embedded and intelligent HMI applications.
These solutions enable engineers to add multimedia capabilities, image capture, audio playback, and advanced functionality to custom display systems, industrial interfaces, and connected embedded devices.
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Explore our selection of camera modules, video modules, audio modules, and more—carefully designed to enhance your embedded and multimedia projects. Whether you need high-quality imaging, advanced video playback, or clear audio performance, our range offers reliable solutions for both development and production.
Each module is built for easy integration with popular platforms, ensuring smooth connectivity, efficient performance, and long-term durability. Ideal for applications such as surveillance, automation, digital signage, and interactive systems, these modules provide the flexibility and precision you need to bring your projects to life.
Frequently Asked Questions
Find quick answers about our display modules, embedded integration, customization capabilities, and system compatibility.
How do I choose the right display module for my project?
Start by identifying the demands of your product environment: required screen size, touch capability, operating conditions and UI complexity. Our consistent form-factor families allow you to select a module that fits your constraints today and upgrade performance later without redesigning your enclosure or PCB. Our documentation hub provides comparison tables to assist selection.
What is the difference between a smart display and a host-driven display?
Smart displays include an onboard processor that handles graphics, widgets, UI logic and drawing commands internally. This reduces load on your host MCU, simplifies code and often shortens development time dramatically. Host-driven modules require the host MCU to manage everything, which may be appropriate for minimal UIs but introduces more integration work.
Can I upgrade processors without changing my enclosure or PCB?
Yes. Our architecture is deliberately designed around footprint consistency. Most display families maintain identical mechanical and electrical footprints across multiple processor types, enabling generation-to-generation performance improvements without mechanical redesign.
Do you offer non-touch and touch options?
Yes. Many display families provide variants for non-touch, resistive-touch and capacitive-touch configurations. Capacitive-touch variants are recommended for modern, responsive UI experiences.