Rob Mulliner SenTechInstSCE Managing Director of Sound Innovations Ltd is recognised as a senior technician with over 20 years experience in the Audio Visual installation industry. Rob’s ISCE accreditation to this level was achieved by him submitting case studies to the institute showing the level of design involved in the AV systems we supply and also how School Bell was designed after the issues raised by a School and the requirements that needed to be met . It is also a requirement to agree and abide to the ISCE Code of Conduct.