Main Stream
                              
                              
                                  Optical:50Hz:25fps(1920×1080), 25fps(1280×960), 25fps(1280×720),Optical:60Hz:30fps(1920×1080), 30fps(1280×960), 30fps(1280×720),Thermal: 50fps(640 × 512)
                              
                           
                      
                          
                              Sub stream
                              
                              
                                  Optical:50Hz:25fps (704 × 576), 25fps (352 × 288), 25fps (176 × 144),Optical:60Hz:30fps (704 × 480), 30fps (352 × 240), 30fps (176 × 120),Thermal: 50fps(640 × 512)
                              
                           
                      
                          
                              Video compression
                              
                              
                                  H.264 (Baseline/Main/High Profile) /MJPEG/MPEG4
                              
                           
                      
                          
                              Audio compression
                              
                              
                                  G.711u/G.711a/G.722.1/MP2L2/G.726/PCM
                              
                           
                      
                          
                              Protocols
                              
                              
                                  IPv4/IPv6,HTTP,HTTPS,802.1x,Qos,FTP,SMTP,UPnP,SNMP,DNS,DDNS,NTP,RTSP,RTCP,RTP,TCP,UDP,IGMP,ICMP,DHCP, PPPoE, Bonjourl
                              
                           
                      
                          
                              Simultaneous live view
                              
                              
                                  Up to 20-ch
                              
                           
                      
                          
                              User/Host level
                              
                              
                                  Up to 32 users, 3 levels: Administrator, Operator, User
                              
                           
                      
                          
                              Security measures
                              
                              
                                  User authentication (ID and PW), MAC address binding, HTTPS encryption, IEEE 802.1x access control, IP address filtering