The research is in its early stages but offers “encouraging” evidence of a potential treatment for Alzheimer’s ...
The SpectrAlert advance low-frequency sounders and sounder strobes by System Sensor of St. Charles, Ill., are the first notification appliances to meet the new NFPA 72 2010/2013 low-frequency ...
The design halves the width of material needed to absorb low-frequency noise, making it practical for real-world applications ...
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