With IPHost Network Monitor you can run simple snmp requests against a Belkin device in your network.
dupsConfigBuzzerState
dups Config Buzzer State
If it is disabled then the UPS is always muted.
Back to DeltaUPS-MIB MIB page.
IPHost Network monitor allows you to monitor dupsConfigBuzzerState on Belkin device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Belkin routers right now.