First Alert Combination Smoke & Carbon Monoxide Alarm, Battery Operated Detector with Test & Silence Button, SMICO100, 3-Pack







Key features
- •First Alert's Precision Detection advanced sensing technology complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency
- •Provides reliable 2-in-1 protection against both smoke and carbon monoxide
- •End-of-life warning lets you know when it's time to replace the alarm
- •Battery-operated alarm allows for easy installation and maintenance
- •Test/silence button for efficient testing to ensure alarm is working properly
First Alert Combination Smoke & Carbon Monoxide Alarm, Battery Operated Detector with Test & Silence Button, SMICO100, 3-Pack
List Price: $164.39$147.95DEALYou Save: $16.44 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 23, 2026In Stock (5)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection







