One of the first companies to embrace the concept of video over IP, AD's interests now include CCTV systems for aircraft, transport, smoke detection, together with camera technology and digital video recorders and multiplexers.

The Group is firmly committed to the implementation of effective CCTV standards and its senior personnel play an active role in key industry bodies, helping to drive best practice in critical areas from detector activated CCTV (BS 8418:2003) to digital video evidence.

Beyond CCTV the Group's activities include the operation of an aircraft charter business to destinations across Europe and sponsorship of global motorsport, supporting entrants in prestige events such as the Le Mans 24 Hours.