How to Guide

3
Welcome
Thank you for choosing Onelink by First Alert for your safety needs. In addition to
the alarm sounds, you can receive notifications in case of an emergency to help
provide a warning of a fire or carbon monoxide leak while you are home or away.
Please take time to read this manual and make this alarm an integral part of your
family’s safety plan. Visit www.firstalert.com/onelink for additional information.
Contents
Smoke and
CO Alarm
Mounting
Bracket
Mounting
Hardware
User’s
Manual
System Requirements
Wireless Network iOS Device Onelink App
For best results,
recommended to use with
a 802.11 b/g/n router.
HomeKit
™
requires an iPhone
®
, iPad
®
,
or iPod touch
®
with iOS 9.3 or later.
*Not compatible with Android
®
.
Search and download
Onelink Home app
from the App store