DISS is a installer and service provider of Dahua Technology which is a leading solution provider in the global video surveillance industry. With more than 13,000 employees all over the world, Dahua solutions, products, and services are used in over 180 countries and regions. Dahua has 42 subsidiaries globally covering Australia , New Zealand, Asia, the Americas, Europe, Middle East, Oceania, Africa, etc. With its surveillance solutions, Dahua delivers unparalleled quality, reliability and stability