USI Electric | sku: 313876899 Usi Electric Carbon Monoxide Smart Alarm Detector Battery Operated With 10-Year Sealed Battery (6-Pack) Log in for pricing Compare
USI Electric | sku: 313876899 Usi Electric Carbon Monoxide Smart Alarm Detector Battery Operated With 10-Year Sealed Battery (6-Pack) The Universal Security Instruments MC304SB Carbon Monoxide Smart Alarm provides 10-years of continuous protection against the silent killer - carbon monoxide. Perfect for new or replacement installations, this maintenance-free alarm is suitable for... Log in for pricing