Value proposition

To be the 1st choice supplier of visual and audible warning signals.

D.G. Controls Limited manufactures the UK's largest range of visual and audible warning signals. Established in 1967 and based in Swadlincote, Derbyshire, UK, we are a forward thinking company, dedicated to the design, manufacture and sale of high quality and innovative products.

Our team is dedicated to the service of our customers. From the initial enquiry right through to receipt of goods, you can be assured you will receive only the very best service.

Since the founding of the company in 1967, customers and staff have always been of highest priority. Early in 2001, this emphasis was recognised and rewarded by our gaining the prestigious Investors in People award, which can only be achieved after rigorous auditing not only of the company's personnel training and operating methods, but also their customer perception and care attitude.

Investment in our people is positively reflected in the development, design, manufacture and marketing of the products shown on this website.

Whilst strongly market led, our development team regularly introduce concept products to push the boundaries of visual hazard warning and information display; many of these concept devices becoming standard within our range.

ISO 9001:2008 formalises all aspects of our commitment to quality of service and manufacture, and our Audible and Visual warning signals are found in both obvious and unlikely environments right around the world.

Visual warning signals, Audible warning signals, Signalling Devices, Warning Beacons, LED Beacons, Electronic Sounders, Fire and Industrial Signalling, Alarms, Audible & Visual Signals, Obstruction Marking Signals, and Wide Area Signalling