Alternate technology to sprinklers for kitchen fire prevention

Steve McPeake (North Coast) discussed installing kitchen hood suppression systems (sprinklers) to increase safety in North Coast homes. As an alternate to sprinklers I have been investigating these devices which limit the temperature which the burner element can reach on an electric stove, therefore preventing fires by not allowing the element to heat to the ignition point of oil, etc. Steve asked me to share any information i could acquire, here is a link to the the website and information: