Wasabi Fire Detector Alerts You To Danger With The Smell Of Deliciousness

February 17, 2010


The Wasabi Fire Detector alerts you to the danger of fire with the smell of delicious condimentation. Provided you can smell it over all the smoke. And remembered to replace the batteries after you took them out that time you accidentally burnt a bag of popcorn. Actually, the alarm was designed with the deaf in mind.

So a Japanese company called Air Water Safety Service has developed a new type of fire alarm that uses smell instead of sound. More specifically, it uses the chemical compound allyl isothiocyanate, which you'll find in horseradish and wasabi, in specific quantities so as to wake someone up without giving them a burning sensation in their eyes.

In testing the alarm has been found to be effective in a room roughly about 50 square feet in size, waking someone up with smell alone in about 2 and a half minutes. Not exactly springing out of bed mind you, but it does seem to work. Unfortunately the $560 price tag has meant the units aren't exactly flying off the shelves, but the company hopes a redesign can bring the price down to a slightly more reasonable, but still kind of expensive, $225.

I happened to get a model to test, so I'm gonna start a fire in a trashcan and get into bed. I'll let you know how it goes.


Wasabi Smell Smoke Alarms [ohgizmo]

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