Protocols
                              
                              
                                  IPv4/IPv6, HTTP, HTTPS, QoS, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTCP, RTP, TCP/IP, UDP, IGMP, ICMP, DHCP, PPPoE, Bonjour
                              
                           
                      
                          
                              Simultaneous Live View
                              
                              
                                  Up to 20 channels
                              
                           
                      
                          
                              API
                              
                              
                                  ISAPI, Hikvision SDK, Hik-Connect, Open Network Video Interface (Profile S, Profile G, Profile T), ISUP
                              
                           
                      
                          
                              User/Host
                              
                              
                                  Up to 32 users. 3 user levels, administrator, operator and user
                              
                           
                      
                          
                              Security
                              
                              
                                  Password protection, complicated password, HTTPS encryption, 802.1X authentication (EAP-TLS, EAP-LEAP, EAP-MD5), watermark, IP address filter, basic and digest authentication for HTTP/HTTPS, RTP/RTSP over HTTPS, control timeout settings, security audit log, TLS 1.2, host authentication (MAC address)
                              
                           
                      
                          
                              Network Storage
                              
                              
                                  NAS (NFS, SMB/ CIFS)
                              
                           
                      
                          
                              Client
                              
                              
                                  iVMS-4200,Hik-Connect,*Wi-Fi connection with Hik-Connect directly is not possible
                              
                           
                      
                          
                              Web Browser
                              
                              
                                  IE 10+, Chrome 57+, Firefox 52+, Safari 12+