The Leviton IPHS5-1LW offers a convenient way to help reduce condensation in areas of the home prone to dampness and high humidity, like bathrooms and basements. The Leviton humidity sensor and Fan Control automatically detect excess humidity in a room and responds by turning on the ventilation fan. The sensor continues to monitor the air and automatically turns the fan off when the humidity level has dropped. The humidity sensor and fan control can help reduce energy usage by operating the fan only when needed to control excess humidity.

• Automatically detects excess humidity in a room and activates the ventilation fan to lessen condensation which helps reduce mold and mildew, sensor uses microprocessor and digital sensing technology to continuously monitor and manage humidity levels in a room
• Built-in timer sets the minimum ON time for the ventilation fan, the sensor time settings can be custom 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 humidity level
• A sensitivity level adjustment allows users to adjust the sensors sensitivity to ambient air to prevent false cycling
• Features an air cycle mode which automatically turns ON the ventilation fan for a set period of time and repeats the cycle hourly (e.g. 20 minutes ON/40 minutes OFF each hour)

IllumaTech Preset Dimmers and Fan Speed Controls feature a low-profile fluid slide bar movement for fine adjustment of light levels or fan speeds that is accompanied by an easy-to-use ON/OFF preset switch. The switch provides quick ON/OFF control without disturbing your favorite pre-selected settings. Most feature a built-in LED locator light, as well. Models are available for incandescent, magnetic or electronic low-voltage and Mark 10 Powerline dimming-ballast fluorescent lighting and quiet and standard fan speed control. All Preset models are designed for both single-pole (one-location) and 3-way (multi-location) applications.

• Quiet 1.5-Amp fan speed controls are ideal for libraries or study rooms and any area where ceiling fan noise could become distracting
• Captive wrap-around slide bar remains securely attached
• Easy to use push button switch with conveniently positioned green led locator
• Streamlined popular decora styling complements interiors and is compatible with other decora devices