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Discover how IIoT & Brainboxes solutions can transform your operations & reduce your carbon footprint!

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Made in Britain Since 1984

Trusted Connectivity

Confidence Built into Every Connection

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Built for Life Warranty

Free with every Brainboxes product. No hidden catches, no complicated small print. Just total peace of mind.

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Connected for Life Support

The same team that designed, tested, and built your product is ready to help. No limits. No fees. Just expert guidance whenever you need it.

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UK Manufacturer of Industrial Data Connectivity Solutions

For over 40 years, Brainboxes has been a trusted UK designer and manufacturer of rugged, industrial-grade data connectivity products, and today Brainboxes are one of the leading communication device developers and manufacturers in the world. We help engineers, system integrators and facility managers bridge the gap between legacy equipment and the modern factory floor across the automation, transportation and manufacturing sectors, keeping our design, manufacturing and testing in-house.

Rugged Industrial Ethernet Switches & Edge Controllers

Our Industrial Ethernet switches are built to withstand extreme conditions on the factory floor, with wide operating temperature ranges (from -40°C to +80°C), dual redundant power inputs and DIN-rail mountable enclosures for standard control cabinets. Choose from Fast Ethernet, Gigabit Ethernet and PoE+ options. For edge processing at the machine, our Industrial Edge Controller is hardware built for industry, with edge processing on Raspberry Pi to connect the factory floor to the cloud.

Bridging the Gap: Ethernet to Serial & Remote I/O

As Industry 4.0 and the Industrial Internet of Things (IIoT) continue to evolve, our Ethernet to Serial converters connect legacy RS232, RS422 and RS485 devices to your TCP/IP network, and our Ethernet Remote I/O modules bring digital, analog and temperature IO onto the same network. Open up machine monitoring and make the remote feel right on-site.

Why Choose Brainboxes? Lifetime Warranty & Support

Our core product ranges are backed by a lifetime warranty and free lifetime support from highly qualified engineers: in-depth technical support from our team of software and hardware engineers, with help on every aspect of your project, from getting you up and running to product customisation. All completely free of charge.