Why is my alarm beeping every 10 seconds?

Author: Dewitt Ratke  |  Last update: Monday, August 25, 2025

Change the batteries Alarm beeping is a built-in warning that signals the power is fading, and that a new battery will be required soon. There are two options. Go ahead and put in fresh batteries all around. The beeping should stop when you've hit on the culprit.

Why does my security alarm beep every 10 seconds?

The most common causes of a home alarm beeping are the faulty battery or your battery is getting weak. Most systems will allow to to silence the beeping by pressing the status button on your keypad, disarm your system and immediately disarm or by disarming your system by entering your code.

How do I get my security alarm to stop beeping?

Most standard systems will allow you to stop the beeping using one of the following methods:
  1. Disarm your system by entering your unique code.
  2. Arm your system and immediately disarm.
  3. Press the status button on your keypad.

How do I stop my fire alarm from beeping every 10 seconds?

To do this:
  1. Shut off your home's main power breaker.
  2. Disconnect the alarm unit's power cable.
  3. Take the alarm down.
  4. Take out the backup battery.
  5. Hold the test button for 15 seconds to drain any residual charge.
  6. Re-install or replace the backup battery.
  7. Reconnect the alarm to the power cable.
  8. Replace the alarm.

How do you stop a low battery alarm from beeping?

If there's a low battery warning, you might need to replace the alarm system's battery. If the alarm persists after replacing the battery, consider power cycling the entire alarm system. Turn off the main power supply to the alarm, wait a few minutes, and then turn it back on.

Stop A Smoke Alarm Chirping With 3 Quick Fixes

How do I silence my alarm chirping?

Three ways:
  1. Most smoke alarms have a “silence” button. You can use a broomstick to press it. But, it will start chirping again in 2–8 hours. ...
  2. Twist it counter-clockwise to disengage it from the celling. Remove the battery. ...
  3. Smash it with a hammer. Continue smashing until the chirping stops.

How do I stop my ADT alarm from beeping with a low battery?

Most systems will begin beeping or chirping as a result of a total power outage or failure to recharge the system backup battery. For many of our most popular systems, beeping alarms and low battery trouble beeps can be silenced by pressing the [OFF] or [#] buttons from the keypad.

Why is my alarm beeping every 15 seconds?

Low Battery condition of your alarm – If your carbon monoxide alarm's battery life is coming to an end, it will chirp once every 15 seconds, indicating that you need to change the battery. Fix this by replacing the batteries of your alarm.

How do I stop my fire alarm from slow beeping?

Stopping a smoke alarm from beeping is often simple. Get a step ladder and carefully reach for the alarm. Pressing the “Test/Silence” button on the front of the unit should stop it from beeping or chirping. If this doesn't work, grasp the device and turn it counterclockwise.

Why does my fire alarm beep randomly at night then stops?

Low batteries are the most common cause of random beeping. Open the device and check the battery compartment. Replace the old batteries with fresh ones, ensuring they are installed correctly. After replacing the batteries, allow a few minutes for the detector to reset.

How do I get my alarm to stop beeping every 30 seconds?

How do you fix a smoke alarm that's beeping every 30 seconds? Change the batteries in every smoke detector in your house annually. Replace the smoke detectors every 6-7 years.

How do I silence my house alarm?

How To Disable Home Security Alarms
  1. Make sure it's safe. First, make sure that you aren't currently being burgled. ...
  2. Enter your code. The quickest way to shut off an alarm is to enter your code to the control panel. ...
  3. Change your batteries. ...
  4. Check your transformer. ...
  5. Fix your landline connection. ...
  6. Read your user manual.

How to fix house alarm battery low?

Open the control panel. Carefully remove the old batteries and dispose of them according to local regulations. Replace the old batteries with new ones, following any specific instructions or orientations indicated in the manual. Reconnect the power to your alarm system and test it to ensure proper operation.

How to stop a security alarm from beeping?

Disarm the alarm system

The process for doing this differs for each system, but one of the following is usually recommended: Enter the passcode and disarm. Arm the system, and then disarm it, immediately. Press the status button on the keypad.

How do you clear a security alarm fault?

To initiate the reset process, follow these steps:
  1. Access the Control Panel. Locate the control panel of your alarm system. ...
  2. Enter the Master Code. Enter your master code on the control panel keypad. ...
  3. Navigate to Reset Option. ...
  4. Confirm Reset. ...
  5. Power Down and Up. ...
  6. Test the System. ...
  7. Check Sensors and Settings.

Why is my fire alarm beeping once every 10 seconds?

Reasons why a smoke alarm keeps beeping include: The smoke detector's battery has not been installed properly or may be loose. The sensing chamber of the smoke detector may be dirty. Environmental factors like humidity or heat may set off an alarm.

How to stop low battery chirp?

Clear Residual Charge to Stop the Chirp
  1. Remove the alarm from your ceiling or wall.
  2. Open the cover and take out the battery.
  3. Press and hold the test button for 15-30 seconds. ...
  4. Insert the new battery and close the battery compartment.
  5. Clean the unit with a microfiber cloth or a can of compressed air.

Why is a hard-wired smoke detector beeping?

These devices, typically mounted on ceilings or walls, are prone to gathering dust over time. This dust can infiltrate the sensing chamber in your detector, causing it to make a beeping sound as a malfunction alert. Excessive dust buildup can trigger false alarms, causing the system to go off randomly.

Why is my DSC alarm beeping every 10 seconds?

Trouble Conditions

Your security system is able to automatically test itself for power failures, low batteries, nonworking sensors, and communication troubles with the ADT Monitoring Centers. When a trouble condition is detected, the trouble indicator will turn on and the keypad will beep every 10 seconds.

What to do if fire alarm goes off but no fire?

You may get a false alarm if the battery life is fading or if the detector isn't properly connected. To check the battery, remove the outer casing and check to ensure that the old battery is properly connected. If so, it's a good idea to replace the batteries.

How much does ADT charge to replace a battery?

Order Summary. $0.00 when you order online. When you order on MyADT, your QSP provides one free system battery per year. Additional system batteries cost $29.99.

How do I know if my ADT battery is low?

Both your system and your peripheral devices use messages and beeps to indicate a low battery status. If your system battery is running low, most of our systems will display notifications like LOW BATT or BAT.

How do you turn off a house alarm with low battery?

How To Stop An Alarm On A Home Security System When The Power Is Off
  1. Find and disconnect the main source of power for the home security system. ...
  2. Remove the battery from the security system. ...
  3. Reset the home security system. ...
  4. Replace the battery on the security system.

Previous article
How often should you water after over seeding?
Next article
What can cause stains to become permanent?