Hardwired Smoke and Carbon Monoxide Detector Replacement DIY

Learn how to change out your old hardwired smoke detectors and install combo smoke and carbon monoxide detectors too!

Links:

Combo Smoke and Carbon Monoxide Detector: https://amzn.to/3HBolX3
Smoke Detector: https://amzn.to/3xaXBI3
Smoke Detector Adapter (plug and play wiring): https://amzn.to/3CzxDil

Breaker Finder Tool (Improved version): https://amzn.to/3HZ8xyz
Breaker Finder Accessory: https://amzn.to/3nCceAQ
Insulated Screw Driver for Electrical Work: https://amzn.to/4bCoOqU
Wire Strippers: https://amzn.to/3FvB0J4
Multi-Meter: https://amzn.to/3HF2AFD
Utility Knife (my favorite): https://amzn.to/3UYWkSv

Description from Amazon:

Immediate Protection for Your Home
When fires are a very common type of emergency a family can face in their home, it’s important to do everything you can to be prepared. The Kidde KN-COSM-IBA interconnected combination smoke and CO alarm combines an ionization smoke sensor, which can detect smaller, less visible fire particles, with an electrochemical sensor, which detects CO, into a single, superior device. This interconnectable smoke and carbon monoxide detector provides constant, reliable protection to your home.

Install in Minutes
Complete with an adjustable mounting bracket, mounting hardware, a quick-connecting wire harness, two AA batteries and a user’s manual, this smoke and carbon monoxide alarm is easily set up in any room of your home for instant protection. It has a battery safeguard so it can’t accidentally be mounted without batteries. It meets the safety standards set by Underwriters Laboratories (UL) so that you can be confident of its quality.

Voice and Alarm Notifications
A verbal warning system reduces confusion and helps get occupants to safety.

Alarm warnings include:

Fire: The red LED will flash with three long beeps, followed by the message “Fire! Fire!”

Carbon Monoxide: Four short alarm beeps followed by the message “Warning! Carbon Monoxide!”

Alarms will repeat until hazard is cleared.