Smoke and fire alarms are the first line of defense when it comes to protecting your family's safety. There are many different types of smoke alarms that can be found in homes today. It's important to choose the right type of alarm based on the type of home you live in, but it's also important to make sure that all smoke alarms are working properly. If you notice any issues with your alarm, like a flickering light or an irregular beeping sound, contact a professional right away. Also, always keep your smoke alarms clean and free from dust and debris. This will help ensure that the alarm is working properly, and it will also reduce the risk of false alarms.