Picking a Better Alarm Code | Crime Prevention (2024)

Picking a Better Alarm Code | Crime Prevention (1)

Like most things in life, your home security system is only as strong as its weakest link. Too often, that weakness is found in the homeowner’s choice of alarm code, the number you enter on the keypad in order to arm or disarm the system.

Most alarm control panel codes are four digits, translating to 10,000 potential code combinations – seemingly too many possibilities for a burglar to hack. But far too many people choose predictable codes, making their homes vulnerable to intruders.

Here are some of the most commonly used alarm codes and tips on how to choose a strong code for your system.

Alarm Codes to Avoid

  • 1234. In an analysis of over 3.4 million four-digit passwords, “1234” was the most frequently used password, with over 10% of the passwords using that combination. Additionally, this combination is frequently used as a default setting on security system keypads. Some people never change the code from the default, meaning your system, and thereby your home and family, are more vulnerable.

  • Repeating Digits (1111, 2222, 1212, etc.) Repeating digit codes are another code type used far too frequently –and crooks know it. If a code is too easy to remember, it will be easy for a criminal to figure out.

  • Birthdate, Anniversary, etc. In the same password analysis, codes beginning in 19 ranked as some of the most frequently used. The assumption is people are using years as a common alarm code. Remember, if information such as birth year or anniversary is readily available online or on your ID, a crook could easily use them to try and disable your alarm.

  • Sequential Numbers. 1234 is the most frequently used four-digit code, but other sequential number codes are popular choices as well. Avoid sequential numbers, both forward and backward such as 5678, 9876, etc.

Choosing a Strong Alarm Code

  • Use Random Numbers. Burglars know all the tricks people use when choosing alarm codes, so pick an alarm code with no connection to your life. Consider using a random four-digit generator to help choose the code for your home security system.

  • Choose a Unique Code. Crooks love when people reuse passwords. Make sure you don’t use the same code for your home security system as your PIN number.

  • Keep Your Code Private. Be careful sharing your alarm code and do not write it down.

  • Change the Code Regularly. Ever seen a keypad where the numbers are worn out from frequent use? That’s a dead giveaway for a crook. Changing the code regularly keeps the criminals guessing.


Your home security system is your best defense against burglars, so choosing a strong alarm code is key to keeping your family safe. Contact Crime Prevention Security Systems today for your free home security consultation. Since 1975, the family and professionals at Crime Prevention have been dedicated to protecting our communities. Call today and learn how we can help you.

At CPSS, we can help secure your home with a free security survey and access to the latest home technology. Call today to schedule a time to meet with one of our security professionals.


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FAQs

Picking a Better Alarm Code | Crime Prevention? ›

Do Not Use Easy-to-Guess Numbers – Never use a phone number, special date or birth date for your code. While they are easier to remember, they are also easy for someone to guess. Avoid Repetitive or Patterned Numbers – Do not pick a security code with multiple numbers in a row, such as “2222” or “1234” or “2468”.

How do I choose an alarm code? ›

Do Not Use Easy-to-Guess Numbers – Never use a phone number, special date or birth date for your code. While they are easier to remember, they are also easy for someone to guess. Avoid Repetitive or Patterned Numbers – Do not pick a security code with multiple numbers in a row, such as “2222” or “1234” or “2468”.

Do alarm systems deter criminals? ›

In another study from the University of North Carolina's Department of Criminal Justice and Criminology, they found that 83% of burglars took the time to look for a home security system. Another 60% said that if there was a burglar alarm in the home, they would choose another target.

How do burglars defeat alarm systems? ›

Another way criminals may try to defeat burglar alarms is through wireless alarm jammers. These very expensive devices are sometimes able to block cellular signals, such as the ones used in wireless home security systems. But due to the high cost of cell jammers, wire cutters are still the tool of choice for thieves.

What crimes do alarms prevent? ›

Burglaries, a common threat, are thwarted by the mere presence of security alarms. Criminals are deterred when faced with the risk of immediate detection. This deterrent effect extends to various other crimes, such as trespassing and property damage.

What is the most common alarm code? ›

1234 is the most frequently used four-digit code, but other sequential number codes are popular choices as well. Avoid sequential numbers, both forward and backward such as 5678, 9876, etc.

How do I choose a good alarm? ›

Well, given all of the above, we believe the perfect alarm must sound something like this:
  1. it has a a melody you can easily sing or hum along to.
  2. it has a dominant frequency around 500 Hz, or in the key of C5 and.
  3. it is not too fast or too slow (100 – 120 beats per minute is ideal).
Mar 17, 2022

What deters criminals the most? ›

Lighting Is Everything. The first and most important deterrent is bright lighting. When criminals are casing potential target locations, they look for dark places that look empty and are difficult to see at dusk or in the dark. A well-lit yard allows your home to be visible to neighbors and people passing by.

What houses do burglars avoid? ›

Homes in high-visibility places, like on corner lots, are far less likely to be broken into. There are simply too many potential ways to be seen. But townhomes, houses in the middle of the block, or houses in a cul-de-sac are much better targets.

What puts burglars off the most? ›

Trellis, thorny plants, or a suitable anti-climb topping such as plastic spikes make it difficult for anyone climbing over a fence or gate. Planting prickly or barbed shrubbery along boundaries and fence lines acts as an effective natural barrier. Gravel driveways and paths will make sure you hear anyone approach.

What is the number one thing to deter burglars? ›

Alarm Systems or Sirens

Burglars hate attention. That's the main reason why burglar alarms and sirens are effective on deterring thieves. Statistics show that 46% of burglars would tend to avoid homes with alarm systems or sirens.

Can thieves block Wi-Fi? ›

By emitting a high-energy signal that disrupts Wi-Fi connections, jamming devices disconnect security systems from their networks, leaving luxury primary and secondary residences vulnerable to invasion. In actuality, there are a myriad of ways thieves can exploit WIFI weaknesses to burglarize a home: Signal jamming.

What is the best protection against burglars? ›

The best way to protect your home from burglary is with a home security system. Systems can include cameras, alarms, and smart controls (so you can lock your doors remotely or turn on appliances to make your home appear occupied).

Do alarms really deter burglars? ›

Just having an alarm on your property can serve as a deterrent to some, but not all, burglars. This is why you need to ensure that the alarm is in a visible place. According to statistics obtained from interviewing convicted burglars, 60% were deterred by seeing an alarm system.

What discourages burglars? ›

Why Invest in Burglar Deterrents?
  • Home Security Cameras. Our best deterrent for burglars is the presence of an outdoor security camera. ...
  • Outdoor Lighting. ...
  • Smart Video Doorbell Cameras. ...
  • Dogs. ...
  • Security Gates. ...
  • Keeping Open Spaces Around Your Home. ...
  • An Alarm System. ...
  • Get Friendly With Your Neighbors.

How effective are alarms? ›

While other self-defense tools like pepper spray and emergency alarms are great, many of them can't dial 911 or your emergency contacts like an app can. Yes, physical alarms will likely draw attention to your situation and deter attackers, but app alarms go one step further. Take an app like Aster for example.

What is the default code for alarm system? ›

Whenever a security alarm system is installed, it is set to a default code. The default codes are easy like 0000 or 1234 and many people forget to change it.

Can you change an alarm code? ›

You can change your alarm system's code by following the specific process for your security panel. Each security system has unique steps that must be followed to change system codes. It is possible to change the Master Code and any user codes that have been set up with the security system.

How do I find out my house alarm code? ›

The user code is a four-digit number that you or the previous owner of the house set when installing the alarm system. If you don't know your user code, you can try some default codes, such as 0123, 1234, or 9999.

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