[Expired]First Alert SCO5CN Combination Smoke and Carbon Monoxide Detector, Battery Operated
- Amazon.com offers the First Alert SCO5CN Combination Smoke and Carbon Monoxide Detector, Battery Operated for $19.75.
- Free shipping on orders.
Features: Keep your family safe with this battery operated smoke and carbon monoxide alarm; battery powered alarms provide continuous monitoring of CO levels, even if there's a power failure