Without Good Batteries, Your Smoke Alarm Could Fail You. Here’s How to Replace Them Properly

Smoke detectors are one of the most important electronic devices you have in your home. Ensuring they’re in good working condition starts with using the best batteries for your devices and keeping ...
CNET

Appliance Science: How smoke alarms alert you to fires

Richard Baguley has been writing about technology for over 20 years. He has written for publications such as Wired, Macworld, USA Today, Reviewed.com. Amiga Format and many others. Essentially born ...