How to Reset a House Alarm (and Turn off That Beeping Sound)
- Fantastic Team
- Published: November 11, 2020
- 9min read
- Views: 47,034
Your burglar alarm begins to blink – or worse, emit a deafening beeping noise – yet, thankfully, there aren’t any intruders. But then what’s the problem?
When your house alarm won’t turn off, you’ll need to figure out the issue first before resetting it.
So, if you:
Then, this post will help you identify the cause and learn how to turn off and reset your house alarm system.
The peace of mind and security a burglar alarm can give homeowners is worth its weight in gold. But only when it’s functioning properly. House alarms are prone to malfunctioning and occasionally need a reset.
Here are some of the possible underlying reasons:
So, what can you do if your burglar alarm begins blaring, or the control panel is beeping and you don’t know the code?
Well, before doing anything, you want to be absolutely sure that it’s a false alarm. If you’re confident of that, the next step is to check your Home Alarm System Guide and Instruction Manual. If you don’t have the manual, you can reset your house alarm by performing a power reset. This is done by powering down and then powering up the system.
Power cuts and blackouts can happen for a variety of reasons, such as maintenance work or bad weather.
If your burglar alarm rings during a power cut, it’s almost always because the backup battery is dead. When the main electricity supply is removed, the backup battery can’t keep the system running, so the alarm starts ringing to let you know there’s a problem and you need to replace it.
Follow these steps to replace the backup battery and reset your house alarm:
If your panel shows that there is a sensor tamper, you might be thinking:
The tamper on your alarm prevents intruders from disabling it. It’ll be activated if the back cover is opened and if they manage to do so, they’ll be able to remove the battery and shut down the system.
Before you start tinkering, grab your alarm system manual, as not all home alarm tampers are the same. You might have a single tamper circuit in your control panel or a dedicated tamper circuit for each zone.
Here’s how you can reset the alarm via the control panel:
And if you have multiple circuits:
Resetting a burglar alarm isn’t always possible, easy, or even a good idea. You could cause more problems and damage it, so it’s advisable to call a professional technician to assist you.
However, if you are dead set on turning off your house alarm without a code, let’s look at the basic steps involved:
Always keep in mind that you can’t guarantee that you will be able to turn off your house alarm without the code. So, you should keep your home security code up to date and call your security company if you forget it.
Whether your burglar alarm won’t turn off because of a power cut, a backup battery low on power, or a system fault, it’s important to reset your system ASAP.
As previously mentioned, the best course of action is to check your user manual. However, we’ve put together a few basic steps for some of the most popular house alarms so that you can reset it and get your home security back on track.
|Brand||Signs||How to reset your house alarm (basic DIY steps)|
Green UNSET button keeps flashing
The chime will sound every 1 minute
Enter 4-digit user code + Press Reset. Your keypad should beep.
Set-up WALK TEST mode or cancel the tamper fault when you enter [USER CODE] + [OMIT] +  + [PROG]
For batteries older than 15 years, the only way to silence the alarm sounding is to open the front cover up and cut the power to the siren.
Green AC power indicator isn’t active means the system is operating on backup battery power
Press the DISARM button on the keypad and then type your access code (1111 by default).
Beeping alarm every 30 seconds
Turn on the Arm Disarm mode by continuously pressing the Command button.
After pressing the blank button under Disarm, enter your security code and confirm by pressing Command.
If Yes/No is displayed, press Yes to disarm all areas authorized for your security code.
Power indicator is not lit after a power cut
Keypad on the control console beeps
Press the Disarm button to clear the fault or mute the beeping.
Reset user code: Enter the master code and enter *5, then enter the 2-digit number for that. Now type a new user code.
Display shows SYSTEM ALERTS
Enter your 4-digit code to silence the alarm.
Enter your 4-digit code once again and press the “Reset” button to clear the system fault.
|Honeywell ADEMCO Vista 20|
AC Loss (No Acc) / CALL FOR SERVICE
Press * key and read the status of the system. Enter # 1, then your code.
Check circuit breakers and fuses and reset or replace as necessary.To change the installer code:
Fully power down and then power up the panel
Press the * and # buttons simultaneously
Enter *20 then type in a new user code
The alarm resets after the power cut automatically. Or, enter a valid code + press “Reset”. If you don’t know the code, revert to factory settings (0123 or 9999).
Having a burglar alarm installed is one of the first steps you can take to feel safer in your home and give peace of mind to you and your family. But only if it’s working properly.
The professional burglar alarm installation specialists that Fantastic Services work with recommend that homeowners should test and maintain their home alarm systems regularly. This is so that any faults or weak points are detected and fixed before they need it most.
If you find that you’re having to reset your house alarm frequently and it’s more than 15 years old, it might be time to install a new one to ensure that you are fully protected, 24/7. There are many makes and models on the market to choose from, as well as CCTV monitoring, sensors, wired or wireless, ring or silent alarm options. The skilled professionals we work alongside will be happy to help you decide on what security system is going to work best for you and install it.
Did you find this post helpful? Did you manage to find how to reset your specific alarm? Share your experience in the comment section below!
Image source: Shutterstock / Africa Studio