Should I replace a smoke detector that fell off the ceiling onto the ground? Could its detection ability be compromised, even if the battery/test button still works? - Quora
![Turner reminds public to check and replace smoke detector batteries while changing clocks for daylight saving Turner reminds public to check and replace smoke detector batteries while changing clocks for daylight saving](https://www.illinoissenatedemocrats.com/images/smoke-detector-031122.jpg)
Turner reminds public to check and replace smoke detector batteries while changing clocks for daylight saving
![How Long Do Smoke and Carbon Monoxide Detectors Last? | Business and Home Security Solutions | Northeast OhioHow Long Do Smoke and Carbon Monoxide Detectors Last? How Long Do Smoke and Carbon Monoxide Detectors Last? | Business and Home Security Solutions | Northeast OhioHow Long Do Smoke and Carbon Monoxide Detectors Last?](https://protechsecurity.com/wp-content/uploads/2016/07/How-Long-Do-Smoke-and-Carbon-Monoxide-Detectors-Last.jpg)