With a low-cost DewStop switch, your bathroom fan changes from ordinary to intelligent...
Make your fan a smart fan.
Watch a how-to install video ››
Watch the video in French ››
DewStop has taken its patent pending technology and packaged it into a single fan switch anyone can install!
Simply connect your new or existing bathroom exhaust fan to the DewStop switch. When DewStop senses rising condensation levels, it automatically turns on the fan and keeps it on until the condensation is no longer a problem and your room is dry.
You can also turn it on and off manually when you want to, or just rely on the DewStop sensor to do the job.
Controlling condensation helps minimize damage to walls and household goods, as well as lessen or stop the growth of mold. And because the DewStop only comes on when it's needed and stops after 30 minutes, it helps you save on your energy costs. For further savings, the sensor needs no maintenance and provides a lifetime of use.

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