Panasonic FV-0511VQC1 - WhisperSense DC Fan, 50-80-110 CFM

WhisperSense DC? Precision Spot Ventilation fan with built-in Dual Sensor Technology (Motion & Moisture) for automatic moisture and odor control. Features Pick-A-Flow? speed selector switch to select required airflow (50-80-110 CFM) and ECM Motor with SmartFlow technology for optimum performance. Can be used to comply with the latest codes and standards.