Established in 1999, GVS GROUP has been devoting itself into R&D of KNX building control system as well as video door phone solution. With its highlighted capability in display (CRT/TFT) development and manufacture, the group has long been in the first rankings of suppliers for both KNX building control system as well as IP/2 - Wire Video Door Phone system. As the FIRST native BOARD MEMBER of KNX CHINA and first-ranking VDP supplier, GVS provides professional IoT intelligent services for domestic and foreign customers by a variety of solutions of video intercom, smart home, smart public building, smart hotel, smart transportation, and smart medical care. The company now aims to become a “Smart IoT Service Provider” and “Connect the world and create value”.