Smoke alarms and carbon monoxide detectors save lives, but only if installed properly. This guide demonstrates how to wire a combination unit so it functions as intended. With the right precautions, ...

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 ...

Smoke alarms that are properly installed and maintained save lives. Here’s how often to check them, where to install them in the house and more.

There are two types of smoke detectors: ionizing and photosensitive. Ionizing models -- which are the most common -- are usually cheaper, smaller and easier to install than the latter type.