




Traditional UV light kills pathogens, but it's unsafe to use around people. So despite the promise, its potential has been limited by safety concerns and regulatory gaps.
Imagine if UV light could be made safe?
We use a novel form of human-safe UV light that disinfects in real-time, with people in-room, while complying with regulatory requirements.


Zener is a patented ceiling device that continuously inactivates pathogens both in air and on surfaces.
About the size of a smoke alarm, it installs as easily as a light fixture.
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