Simultaneous Live View
                              
                              
                                  Up to 20 channels
                              
                           
                      
                          
                              API
                              
                              
                                  ONVIF (PROFILE S, PROFILE G), ISAPI, SDK
                              
                           
                      
                          
                              Protocols
                              
                              
                                  TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, UDP, Bonjour
                              
                           
                      
                          
                              User/Host
                              
                              
                                  Up to 32 users. 3 user levels: administrator, operator and user
                              
                           
                      
                          
                              Security
                              
                              
                                  Password protection, HTTPS encryption, IEEE 802.1x port-based network access control, IP address filter, basic and digest authentication for HTTP/HTTPS, WSSE and digest authentication for ONVIF
                              
                           
                      
                          
                              Network Storage
                              
                              
                                  Support microSD/SDHC/SDXC card (256 GB) local storage and NAS (NFS,SMB/CIFS), ANR
                              
                           
                      
                          
                              Client
                              
                              
                                  iVMS-4200, Hik-Connect, iVMS-5200, Hik-Central
                              
                           
                      
                          
                              Web Browser
                              
                              
                                  Plug-in required live view: IE8-11, Chrome 41-44, Mozilla Firefox30.0-51, Safari8.0+,Plug-in free live view: Chrome 45+, Mozilla Firefox52+
                              
                           
                      
                          
                              Alarm Trigger
                              
                              
                                  Motion detection, video tampering alarm, network disconnected, IP address conflict, illegal login, HDD full, HDD error