Poly Security System Ltd. offers design and installation of CCTV services to different organizations and private properties in Hong Kong. They include retail chains, factories, logistic companies, container yards, charity organizations, schools, government departments, supermarkets, property management companies, financial institutions and residence etc. Through the digitalized CCTV system which can show different CCTV live footages on a single screen, effective monitoring and cost-saving can be achieved.

When there were some incidents, client can retrieve the recorded footages to understand how the incident happened. With advanced technology, clients can even preview or monitor the CCTV footages through internet and smartphones.