Why Does A Hard-Wired Smoke Alarm Chirp?

No one likes the chirping sound of the hard-wired smoke alarm. It is widespread for the hard-wired smoke alarm to go off without any reason.

But always check for a fire if the smoke alarm goes off. If there is a fire inside your house, leave the house instantly and call the fire department.

However, if there is no fire and there is a false alarm. You should be relieved that there isn’t a fire in your house. However, the chirping sound of the false alarm can be pestering.

There are various reasons why your hard-wired smoke alarm chirp. You can fix these problems easily. And stop the chirping sound made by the hard-wired smoke alarm. You can choose a good quality hardwired smoke alarm to avoid any chirping-related issues

We will provide you with thorough information about hard-wired smoke alarms. And why the smoke alarm creates a chirping sound and how you can change your smoke alarm to make the chirping sound stop. 

Hard-Wired Smoke Alarm Chirping: Causes & How To Fix

The chirping of the smoke alarm is very annoying. Hard-wired smoke alarm chirps because of various reasons. You can quickly stop the chirping of the hard-wired smoke alarm.

The following are the reasons for the smoke alarm to chirp:

1. Backup Battery

There is a nine-volt battery present in the hard-wired smoke alarm. It helps in working the alarm when there is no electricity in your house. When the backup battery is low on power, the alarm chirps. You can easily fix this problem by using a new battery.

To change your hard-wired smoke alarm’s backup battery, you must follow these steps. 

• The power of your hard-wired smoke alarm should be turned off. Make sure to turn off the power to the smoke alarm to protect yourself against an electric shock. 
• Remove the panel that holds the battery of hard-wired smoke alarm in its place. 
• Replace the batteries of the hard-wired smoke alarm. 
• Push the test button. The chirping of the smoke alarm should stop; however, if the chirping continues, it implies another problem with your hard-wired smoke alarm. 

2. Dirt In The Detector

If dust enters the detector of your hard-wired smoke alarm. The smoke alarm creates a chirping sound. Dust can also cause the alarm to go off randomly.

If your alarm is chirping and setting off randomly, there is a chance that there is dust in the detector of your smoke alarm. You can easily fix this problem by cleaning the detector of the hard-wired smoke alarm.

The following steps can be used to clean the detector of your hard-wired smoke alarm. 

• The power of your hard-wired smoke alarm should be turned off. Make sure to turn off the power to the smoke alarm to protect yourself against an electric shock. 
• The face of the detector should be removed.
• Use a vacuum cleaner to clean the detector. Make sure you are cleaning the detector properly. 
• You can also use a wipe to clean the detector. 
• Connect the face of the detector. The chirping sound should stop.

However, your smoke detector has another problem if the chirping sound does not stop. 

3. High Temperature

The smoke alarm can also chirp if your room temperature is very high. Make sure that there is no sudden rise in the temperature of your room.

A sudden rise in temperature leads to the chirping of the smoke alarm. You can maintain a low temperature by opening the window. If the temperature of your room fluctuates too much, the hard-wired smoke alarm will chirp. 

4. Defective Detector

If the chirping sound continues even after cleaning the detector. And changing the batteries of the hard-wired smoke detector. The smoke detector may be damaged.

It is very important to replace the hard-wired smoke detector if it is not working correctly. The life span of a hard-wired smoke detector is about ten years. If your smoke detector is older, you will have to change it. However, if your smoke detector is new, you can hire an electrician to check the problem.

The electrician can fix the problem in your hard-wired smoke detector. And install a new detector if the old one is broken. The chirping of the smoke detector should stop. 

Can I Find A Durable Smoke Alarm With Less Chirping In The Market?

You can get smoke alarms with a battery life of up to ten years. So they do not chirp because of the low battery. However, you still have to clean the smoke detector.

You should select a smoke alarm that protects your house against fires. You should carefully choose the sensors that are present in your smoke alarm.

Ionization and photoelectric sensors are the best combinations of smoke detectors. Ionization sensors are extra perceptive to flaming fires. And photoelectric sensors are more sensitive to non-flaming fires. So, you should buy a smoke alarm that combines both these sensors.

This hard-wired smoke alarm will protect your house against fire. You can buy a smoke alarm with large battery life. This will prevent unnecessary chirping because of the low battery.

You should select a smoke alarm that does not create unnecessary sounds. However, the smoke alarm should be effective if there is a fire in your house. Carefully choose the smoke alarm you want to install because smoke alarm plays a significant role in protecting you from damage. That is inflicted if there is a fire. 

Final Talk

The sound of the hard-wired smoke alarm chirping is annoying. But you can quickly stop the smoke alarm from chirping by using detailed information about smoke alarms.

You can quickly identify the cause of the chirping in your smoke alarm. And fix the chirping without any problems if there is no hardware issue with the smoke alarm. Also, do make sure the hardwired smoke alarm you choose for the hearing impaired doesn’t usually face such issues.

You do not require to hire an electrician to stop the chirping. You can easily stop the chirping of the smoke alarm by following a few simple steps.