Elite.deals is reader-supported: buying through our links may earn us a commission, at no extra cost to you. Learn more
Elite.deals is reader-supported: buying through our links may earn us a commission, at no extra cost to you. Learn more
First Alert Battery Combination Smoke & Carbon Monoxide Alarm | SMCO100
This deal ended on Oct 4, 2026.
Elite Deals tracks this product. We are not showing a price here because the one we recorded is no longer current. When it goes on sale again, the offer will reappear on this page.
This deal ended on Oct 4, 2026. First Alert Smoke & Carbon Monoxide Alarm is still sold at Amazon; Elite Deals will list it again when the price drops.
Opens the product listing at Amazon, where the current price is shown.
First Alert's combination smoke and carbon monoxide alarm (model SMCO100) detects both smoke and dangerous carbon monoxide gas in one device. This alarm suits homes and apartments where dual protection against fire and carbon monoxide hazards is required.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
You save $27.01
as of 9:02 AM UTC
Kit: 2 cameras · Color: White
You save $42.00
as of 8:59 AM UTC
Size: Queen · Color: White
You save $22.24
as of 4:54 AM UTC
