(I see this is an old thread but thought I'd post anyway for the greater good.)
I'm using RoomAler3E (not 32E) in my environment and have learned a thing or two.
The OID imbeds the product number. NPM didn't have the MIB for the 3E but by playing around I was able to figure out the proper OID.
For example, in the following OID...
20916 = avtech
1 = "products"
9 = RoomAlert3E
I believe the value for RoomAlert32E is 8.
Another thing I've learned and struggled with is that RoomAlert returns the temperature in an integer. If the actual temperature is 72.4 deg F the device returns 7240. This throws my gauges and charts a little wacky. I've tried using a transform to divide by 100 so NPM will display 72.4 but NPM doesn't seem to like that. The transform poler just returns -1. Don't know why,
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