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      First Alert Plug-In 120V Electrochemical Easy To Read Digital Display Carbon Monoxide Alarm

      • $39.99
      • $49.99
      ( 0 Review )
      Availability: In Stock
      SKU:HM53574329455
      Category:
      Information Description Reviews (0)

      • Electrochemical sensor
      • Easy-to-read backlit digital display allows a quick view of current and peak CO levels.
      • Plugs into any wall outlet and includes a battery back-up for detection even during power outages
      • EZ access battery door allows you to change batteries without having to dismount the alarm
      • 5-decibel horn sounds if carbon monoxide levels are too high, and a test/silence button silences the alarm and allows you to test its functionality

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