Protecting lithium-ion BESS & UPS systems
Off-gas, thermal runaway gases and abuse detection — all in one platform
UL2075 & CSFM Listed ·
Patents Pending ·
Multiple Award Winner ·
Validated in independent UL9540/A fire tests ·
Specified by 15+ BESS manufacturers ·
Over 40 GWh of BESS being protected
Off-gas & hydrogen detection
in one UL2075 listed
standalone detector
in one UL2075 listed
standalone detector
Featured product
One technology. Available from the leading fire-system brands.
Gen 4 Daisy Off-gas Detection
On 21 September 2026 we lift the curtain on the fourth generation of DAISY-VOC, our in rack off-gas detector for lithium-ion racks in BESS and UPS battery rooms.
With Gen 4 we are defining the next level of rack based lithium-ion safety. The details stay behind the curtain until launch day, but three hints:
Be the first to see it. Follow Prevent-iON® on LinkedIn and the unveil lands in your feed the moment it goes live.
Questions before launch? You are welcome to contact us.
With Gen 4 we are defining the next level of rack based lithium-ion safety. The details stay behind the curtain until launch day, but three hints:
- It sees more. Off-gas detection is where Gen 4 starts, not where it ends.
- It sees further. It reads more than one sign.
- It does more than warn. Gen 4 is built to act. Twice over.
Be the first to see it. Follow Prevent-iON® on LinkedIn and the unveil lands in your feed the moment it goes live.
Questions before launch? You are welcome to contact us.
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