00:02Core optoelectronic module, independent design and production...
00:1449 inch 55 inch vertical Android advertising machine, ultra-thin appearance, a large number of shipments, quality first, welcome to call coo
00:21Support 3W face database. 1: 1. The comparison recognition rate is more than 99.7%, 1: n comparison recognition rate is more than 96.7% @ 0.