External SNMP Card/ DryContact Mini provides dry contact signal for administrators to understand UPS running status, support remotely shutdown UPS, and output dry contact signal to link with other devices.
● Remotely monitor UPS status via dry contact type signal, can link to sound light sensor;
● Support UPS real time monitoring and control UPS shutdown;
● Output dry contact signal;
● Plug and play, no need other setting;
● Unique LED design, real time UPS status can be easily check by different flash frequency.