Temperature Monitoring For Dell R720

[foxboot]

Hi,

I want to monitor temperature for my DELL R720 server with Zabbix item.
so i created one item to monitor System Board Inlet Temp. I have the SNMP OID for it but can't figure out what should be the value for key. Also let me know if anything else has to be changed(Check attachment).

[onallion]

A key is something you decide on.

[foxboot]

So what should be the key in this case.

[batchenr]

So what should be the key in this case.

i tell you how i configured:

Key: psBatteryTemperatureSign it is the object that i have found at the MIB
file of my UPS- its like sysName and sysContact so thats what i think it should be.