They can't see heat inside your house. Only outer surfaces of the house giving off heat. Insulation helps. Attic is more suspicious than basement, especially in winter. THey can see hot air coming out into cool air. You should try to vent out the dryer duct, it looks more normal.
smoknjoe Reviewed by smoknjoe on . What Can Cop's Really See In Our Grow Room's Ok Just wonduring ,can cop's see heat inside your house with a heat detecter thing .Or can they just see the heat coming out of your house for example vent holes for cooling your room's or what? Rating: 5