... B&W RFID Access Control 2. 30000/50000, TCP/IP,USB Host, Wiegand IN/Out 3. Optional Mifare, HID,Webserver Product ... reader. RF103 were developed in LINUX system. It could use USB flash disk to down load the data. It has the message ... , exit button, alarm, Door Bell, Anti-pass back· Standard Functions: USB Host, Wiegand IN/Out, WorkCode,DLST· Optional Functions: Mifare card ...