About Us

Major UK Advantech Distributor

Working in close association with Advantech since early 1988, Semaphore Systems has built a reputation for providing high-quality solutions for our customers. We can rapidly custom-build 2U, 4U, 6U, Workstations, Panel PCs or MicroBox systems to your requirements at our London-based assembly facility. We have had great success with the Digital Radio (DAB) industry where many of our 2U and 4U servers provide the UK infrastructure for live broadcasting. We are also active in many other fields, such as defence, aerospace, university research and all areas of industry. Our long experience with Advantech products, especially serial communications and data acquisition & control, has given us an extensive knowledge in this specialist area, and we can generally offer rapid turnaround from our large and comprehensive inventory.

We are based in North London, directions can be found on this page.

To contact us via e-mail use our contact page. Alternatively call us on 020 7625 7744 or you can write to us at our office address:

Semaphore Systems Ltd
Unit 4, The Quadrant
135 Salusbury Road,