... Memory stick solves the problem of no PC in local site. You just download records ... and take it to where there is PC. And U160 with Remote Identification System ... · Operating system Linux · Communications RS232 ,RS485,TCP/IP, USB-DEVICE · Identification time =2S· FAR <=0.0001% · ... Chinese ,other Languages· Standard: Schedular bell, Webserver, USB host, USB client, Short message · Optional: ID/HID card, ...