First Alert 1046793 Battery-Operated 2-in-1 Smoke & CO Alarm with Slim Profile Design Element Flat type wheels

Flat type wheels

Suitable for virtually all modern low-emission heavy duty engines* and older hard working diesel engines

CONSTRUCTION – Heavy duty steel double-wall design creates a secondary burn that reduces smoke and embers

Provides a Mildew Resistant Coating

First Alert 1046793 Battery-Operated 2-in-1 Smoke & CO Alarm with Slim Profile Design Element Flat type wheelsEasily install the First Alert SMCO200 Battery Operated Combination Smoke & Carbon Monoxide Alarm with Slim Profile Design. The alarm is half the depth of a standard alarm and provides reliable 2 in 1 smoke and carbon monoxide protection. Meets new industry standards with First Alert's Precision Detection advanced sensing technology. First Alert's Precision Detection advanced sensing technology complies with new industry standards to reduce cooking