With IPHost Network Monitor you can run simple snmp requests against a D-Link device in your network.
swSafeGuardCurrentStatus
Switch Safe Guard Current Status
1.3.6.1.4.1.171.12.19.2.5
This object indicates current operation mode of Safe Guard
Back to SAFEGUARD-ENGINE-MIB MIB page.
IPHost Network monitor allows you to monitor swSafeGuardCurrentStatus on D-Link device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring D-Link IP cameras right now.