SNMP Web Manager is software for managing SNMP cards. It allows a web server to monitor and manage multiple UPS systems in a networked environment, including LAN and Internet connections, through an SNMP web card. It can detect ambient temperature and humidity through connection to the EMD (Environmental Monitoring Device) card. Integrated with the Shutdown Wizard software, it can not only prevent data loss caused by power outages and safely shut down systems, but also store scheduling data and program UPS shutdown operations. All UPS warning and fault event logs can be stored on the SNMP web card.