10-Year 100% Battery-Powered Carbon Monoxide + Natural Gas Alarm

Model Number: DD623NCV

Spec Sheet Quick Start Guide & Manual – English Quick Start Guide & Manual – Spanish CSFM-California State Fire Marshal Listed

10-Year Battery-Powered Natural Gas Alarm

Model Number: DD620NV

Spec Sheet Quick Start Guide & Manual – English Quick Start Guide & Manual – Spanish CSFM-California State Fire Marshal Listed

10-Year Battery-Powered Natural Gas Alarm

Model Number: 810NIT

Spec Sheet User Manual

10-Year Battery-Powered Natural Gas Alarm

Model Number: 810NLR

Spec Sheet