固网IP地址到底有啥用?家庭监控连不上竟因这个!固网IP地址,家庭监控连接难题的关键因素
What exactly is the use of a fixed-line IP address? Home surveillance can't connect because of this! Fixed network IP address is a key factor in the connection problem of home monitoring
以上为机器翻译结果，长、整句建议使用 人工翻译 。