Its work is supported by a not-for-profit visitor experience and other revenue streams, with all the income it generates being reinvested to support its charitable purpose. Major upgrade The contract to install the new video surveillance system, which features cameras sourced from Hanwha Techwin, was awarded to Scottish Communications Group, a communication and electronic security system integrator, who installed the original analogue CCTV system when the Centre first opened in 2001. "We have had a close, long-term business relationship with Glasgow Science Centre and are delighted to have had the opportunity to build on the partnership by being entrusted to design, install, commission and maintain the new system," said Stuart Leslie, Sales Director of the Scottish Communications Group. "The old analogue system had done an excellent job over the years helping to keep visitors safe by ensuring staff and contractors comply with health & safety procedures.