HeatSig technology
HeatSig reads heat, not faces.
The patented sensing and the app inside SORVA. HeatSig detects stillness and fire, and alerts the people you choose within seconds.
- 6patents
- 0cameras
- 20 sto an alert
US Patent No. 11,246,205 B1 · What it covers
How the patented technology works
From body heat to an alert, automatically
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1 · Aware, without a camera
Passive infrared sensors in the light map warmth across the room. No video is ever recorded.
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2 · AI that recognises people
Machine learning distinguishes a person's warmth from other heat sources, such as electronics or pets.
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3 · An alert, automatically
A sudden fall followed by stillness triggers a notification in the HeatSig app within 20 seconds.
Alerts for Immobility (a fall, a faint, can't get up from the floor, bed or chair) · Fire
The HeatSig app
Every alert, on every phone that matters
- 20 secondsNo movement: everyone on the list is alerted.
- 1–3 minutesStill no response: HeatSig calls them.
- Share one light with the whole family
- Each person chooses how to be alerted: app, Telegram or phone call
Why HeatSig
Patented, private and effortless
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Patented in the US
US Patent No. 11,246,205 B1, one of 6. Read it
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Private by design
There is no camera inside, so there are no images to leak.
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Nothing to remember
No pendant to wear and no button to press. SORVA works around the clock, on its own.
Our story
Five years of development, proven in testing
HeatSig began with one question: what if a light could do more than light a room? Over five years in Singapore, our team at Illuminating Asia developed the thermal sensing, the AI that recognises people and the HeatSig app, and protected them with 6 patents.
- 10k+detection tests
- 300+falls in testing
- 22+event types recognised
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