First Alert SCO403 Alarm Combination Pack

First Alert SCO403 Alarm Combination Pack

  • Includes battery-operated carbon monoxide alarm and battery-operated smoke alarm
  • Modern, compact CO detector design with no installation required, electrochemical sensor
  • Smoke alarm uses ionization smoke sensing technology
  • Simple to use silence/test button, low battery warning, end-of-life timer, 85 decibel alarm
  • Two 9V batteries included, 5-year limited warranty
  • Voted: 1350
  • Brand: First Alert
  • Product Code: SCO403
  • Availability: In Stock
  • $42.00



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