As an inspector, I would ask, "What are they needed for?" The only UPS's I know are are commerical grade UPS units you would find in an IT room. Even the ones used at my office have just a standand NEMA 5-15 plug. If it is needed for a home office then the dwelling can become a mixed occupancy. This is a double edge swords since mixed occupancies must meet other code requirements too. Such as floor loading, fire protection, etc. If someone were to go this route best be up on their local appicable codes.
