Cellars: stable temperature, but not defect-free
The value of a cellar is its fairly constant temperature. The camera helps where that stability breaks down: at the entrance portal and doors, where the building above meets the cellar, at the ceiling, at ventilation and dehumidification ducts, and on uninsulated pipe runs.
Our cellar module (HUF 45,000 + VAT per room, with a package) measures these rooms specifically. For wall moisture the camera gives only an indirect sign; where it matters, the report says so and recommends checking with another method.