If you have several objects monitored by LazyNanny then using descriptive aliases (or name) for your devices will be very important.
Eg. an alias like "33978-atx" is not very descriptive. You might want to consider an alias such as "TX-Aus-33978" and "TX-Aus-33979" (multiple devices in Austin TX) or "US-TX-Hou-33978" etc.