We have about a dozen remote sites and I would like to monitor the temperature at those sites. Each site has a rack and I would like to know the temp in those racks and be warned when it exceeds a certain level. In our MDF we use NetBotz but that is too expensive a silution for the remote sites. I am looking for a deive that does temp monitoring only, has an IP address and can report the data to Solar Winds via SNMP.