First Alert SCO5CN Combination Smoke and Carbon Monoxide Alarm

  • $37.99
  • Save $3
Shipping calculated at checkout.


  • Battery-operated combination smoke and carbon monoxide alarm
  • Photoelectric smoke sensing technology & electrochemical CO sensing technology
  • Simple to use silence/test button; low battery warning; Does not contain voice feature
  • Includes 2 AA batteries; 7 year limited warranty
  • Tested to the highest industry standards, meets UL safety standards

  • We Also Recommend