Protocols
IPv4/IPv6, HTTP, HTTPS, 802.1x, QoS, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTCP, RTP, TCP, UDP, IGMP, ICMP, DHCP, PPPoE,SSL
Network Storage
microSD/SDHC/SDXC card (256 G) local storage, and NAS (NFS, SMB/CIFS), auto network replenishment (ANR)
API
Open-ended API, supporting ISAPI, HIKVISION SDK, and third-party management platform, open network video interface,ONVIF
Simultaneous Live View
Up to 20 channels
User/Host level
Up to 32 users, 3 levels: Administrator, Operator, User
Security
User authentication (ID and PW), MAC address binding, HTTPS encryption, IEEE 802.1x access control, IP address filtering
Client
iVMS-4200, Hik-Connect
Web Browser
IE 10-11, Chrome 41-44, Firefox 30-51