Alarm Replacement Guide
If you need to find a replacement model for a discontinued safety device, such as a smoke alarm, carbon monoxide alarm, or combination alarm, you can easily locate this information on the product details pages.
Simply enter the model number of your current device into the search bar on our website. Once you have entered the model number, navigate to the product page that appears in the search results. On this page, you will find detailed information about the replacement model for your discontinued device, ensuring you can continue to keep your home safe and secure.
If you are having trouble locating this information, please don't hesitate to contact our support team. They are available to assist you and can provide guidance on finding the right replacement model for your needs.
When Should I Replace My Alarms?
Kidde recommends replacing smoke and heat alarms every 10 years, and replacing carbon monoxide and combination alarms every 7-10 (depending on your model) to benefit from the latest technology upgrades.
When Should I Replace My Carbon Monoxide Alarm?
Learn more about when to replace a carbon monoxide alarm and how to recognize end-of-life warnings so you're prepared to replace your CO detector.
Why Does My Battery Only Last One Month?
This is usually caused by the absence of AC power to the smoke alarm.
Why Should I Have a Combination Alarm?
Combination alarms save space in your home, and they mean you only need to test and change batteries in one device rather than two.
When Your Carbon Monoxide Alarm Displays a Number with No Alarm
Any time a digital unit displays a number with or without an alert, assume it senses carbon monoxide. Leave the home and call 911.