First Alert's SMCO210V 10-Year Sealed Battery Combination Smoke and Carbon Monoxide Alarm with Voice and Location Alerts Size:1 in H x 5.67 in L x 5.67 in W This machine is rugged and

This machine is rugged and technologically advanced with a digital display

Perfect for trucks

Designed to work in all spa floaters and feeders

Includes galvanized steel shredder ring and grinding elements 360 deg

dual handles provide a firm grip

First Alert's SMCO210V 10-Year Sealed Battery Combination Smoke and Carbon Monoxide Alarm with Voice and Location Alerts Size:1 in H x 5.67 in L x 5.67 in W This machine is rugged andBe alerted to the type of danger and its location in your home with First Alert's SMCO210V 10 Year Sealed Battery Combination Smoke and Carbon Monoxide Alarm with Voice and Location Alerts. This 2 in 1 alarm provides convenient protection against both CO and fire threats and meets new industry standards. First Alert's Precision Detection advanced sensing technology complies with new industry standards to reduce cooking nuisance alarms and provides