Smoke detectors can only do their job properly if they’re installed correctly, both in terms of the method and placement.

If in doubt, call a pro. Installing hard hardwired smoke alarms or carbon monoxide detectors can be complicated. It's possible to be a DIY project for homeowners, but it does require basic ...

Smoke alarms need to be high to catch rising smoke early. Also, installing them lower down makes the detector more susceptible to damage or being turned off permanently by mistake. If putting a ...