How to Install a First Alert Fire and Carbon Monoxide Alarm
3:03
How to Install a First Alert Fire and Carbon Monoxide Alarm
92.3K viewsJul 21, 2023
YouTubeScott's Garage
First Alert carbon monoxide detector walk-thru video
2:14
First Alert carbon monoxide detector walk-thru video
255.6K viewsNov 1, 2012
YouTubenetman88
First Alert CO400 Carbon Monoxide Detector - Your Guardian Against Silent Threats
2:51
First Alert CO400 Carbon Monoxide Detector - Your Guardian Against Silent Threats
11.1K viewsDec 15, 2023
YouTubePaul's Picks
First Alert Wired Smoke & Carbon Monoxide Alarm – Full Review + Step-by-Step Installation
25:11
First Alert Wired Smoke & Carbon Monoxide Alarm – Full Review + Step-by-Step Installation
3.9K views9 months ago
YouTubeGoodClean Reviews
First Alert Carbon Monoxide Detector CO615 Honest Review How To Install & Set Up Plug In
4:50
First Alert Carbon Monoxide Detector CO615 Honest Review How To Install & Set Up Plug In
16.1K viewsMar 1, 2025
YouTubeJust A Dad Tips
First Alert Carbon Monoxide Detector
2:39
First Alert Carbon Monoxide Detector
7.8K viewsApr 27, 2024
YouTubeThe Internet Sorcerer
First Alert Hardwired Smoke and Carbon Monoxide Detector
1:41
First Alert Hardwired Smoke and Carbon Monoxide Detector
265 views2 months ago
YouTubeHeather Lynne Lifestyle
1:05
First Alert SMICO105 AC, Interconnect Hardwire Combination Smoke & Carbon Monoxide Alarm Review
824 viewsAug 17, 2025
YouTubeShows
12:04
Testing 7 Carbon Monoxide Alarms with REAL CO Gas via Solo C6!
23.6K views2 months ago
YouTubeS.E.R. Safety
1:40
Interpret Alarm Patterns and Chirps of a First Alert/BRK Detector
108.4K viewsSep 13, 2024
YouTubeResideo Customer Support
See more
Static thumbnail place holder