Not exactly. Thermal imaging cameras aren’t like x-ray scans. They can’t “see” through solid objects in the visible, visual sense. However, they can detect heat coming through certain materials. For example, they may be able to detect a phone or a gun concealed beneath someone’s shirt because these would have vastly different temperatures compared to the person’s body. They could also detect pipes or wires beneath floorboards or tiles if these elements had rapidly different thermal profiles compared to their surroundings.