1.Optional: Webserver, Workcode, RIS,Multi-identification, 9 Digits User ID, Schedule Status, T&A Records. 2.TCP/IP or RS232. ... , other Languages· Standard: Wire Doorbell, Wiegand OUT, Wiegand IN·Optional: ID/HID/Mifare card, Webserver, USB host, Short message, Workcode, RIS ... -back ·Optional: Webserver, Workcode, RIS,Multi-identification, 9 Digits User ID, Schedule Status, T&A Records.