By design, Lansweeper scans for specific MIBs. Unfortunately, entering custom MIBs for scanning through SNMP is currently not possible. We have this feature on our customer wishlist but do net yet have a release date it.
You can, however, remap the device OID (listed on the asset web page) to have the device detected as the model of your choice. More info on OID mapping can be found in
this knowledgebase article.