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This is based mainly on the detector's response to CO, smoke, and fire. The displayed score is out of a total of 100 points. This is based mainly on the detector's response to CO, smoke ...
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Owings Mills smoke alarm company sold for $6 million, citing overseas supply challengesUniversal Security Instruments said in government ... The company began manufacturing smoke and fire alarms in 1973. Have a news tip? Contact Lorraine Mirabella at [email protected], (410 ...
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