First Alert DC10-500 User Manual

10yr Sealed Bat

te

ry

Wi-Fi

® 

Smoke + Carbon Monoxide Alarm

User’s Manual Model: DC10-500

Important! Please read carefully and save this document.  

This user’s manual contains important information about your combination Smoke and CO Alarm’s operation. If you 

are installing this alarm for use by others, you must leave this manual (or a copy of it) with the end user. 

Installed on  

            

Replace by