... format, which can realize high-quality image transmission through limited network bandwidthu Support up to 10 users viewing simultaneouslyu ... calling preset, external outputtingu Support local TF card video storage, can video when alarming and set the fixed time ... detecting, video lost,string broken,IP address conflict, storage full, storage errorProtocolTCP/IP,HTTP,DHCP,DNS,DDNS, PPPoE,SMTP,NTP ...