Forgetting to turn on the fan can cause poor IAQ by not eliminating moisture and odor. The plug and play motion sensor automatically runs the fan when someone walks in the room. Once the sensor no longer detects motion, the fan runs for a short period of time, then returns to low speed.
Controlling humidity in bathrooms is critical to helping improve Indoor Air Quality (IAQ). The simple, snap in, plug and play humidity sensor has adjustable sensitivity (30-80% RH) and will run the fan when humidity levels are high.
The plug and play night light offers a low-intensity LED light that provides enough light for using the bathroom at night without turning on the main light. A night light is available as an optional plug and play accessory on the SP-AP0511W and is standard on the SP-AP0511WL.