Vendor name: Shenzhen GST Security and Safety Technology Limited

MAC Prefix: 00:22:D8

MAC Range: 00:22:D8:00:00:00 - 00:22:D8:FF:FF:FF

Type: MA-L

Address: Room 502,Building 6 of Kupai Infomation Harbour,
　　　　　Shenzhen Guangdong 518040
　　　　　 CN