... ,FTP,TELNET,PPPOE,HTTP,DDNS,DNS,ICMP,IGMP,SMTPRemote VisitVia Internet Management software or web browserNetwork ManagementWith built-in Web Sever, and ... timeBuilt-in WatchdogCan check the working status of chips and software, and restart the system when equipment crashesPre-alarmPre-alarm functionTemperature ...