LEVITON Decora In-Wall Humidity Sensor Fan Control, Automatic On/Off, 120 Vac, 3A, 1-Pole, White

Automatically detects excess humidity in a room and activates the ventilation fan to lessen condensation which helps reduce mold and mildewSensor uses microprocessor and digital sensing technology to continuously monitor and manage humidity levels in a roomBuilt-in timer sets the ""minimum ON time"" for the ventilation fan. The sensor time settings can be curtom set to 10, 20, 30 or 45 minute intervals. The sensor will continue to operate the fan for the minimum time set or until there is a reduction in room humity levelA sensitivity level adjustment allows users to adjust the sensor's sensitivity to ambient air to prevent false cyclingFeatures an Air Cycle mode which automatically turns ON the ventilation fan for a set period of time and repeats the cycle hourly (eg. 20 minutes ON/40 minutes OFF each hour)Replaces a single pole switch for control of ventilation fan or a fan/light combinationFits in a standard wall box and requires a neutral for operationCan be used to comply with 20