The Device parameters page of the Install Types screen lets you examine thresholds that are stored in the units installed on your assets.

This tab lists all the different inputs that have thresholds stored in the unit itself. The particular rows you see depend on the inputs available in the selected device type. For each input value, the Enabled column indicates if it has been enabled (that is, if it sends readings that exceed the threshold), and the Value column indicates the threshold stored in the unit.