Smart-home security systems are more popular than ever. In recent years, millions of people have made the switch to easy-to-use security for their homes. With smart technology, you can view live video streams, get instant alerts, and control your security from any device—whether you are home or away.
If you want to learn how to keep your home safe, you are in the right place. This guide will walk you through the newest security system features and offer simple, effective home security tips.
By the end of this checklist, you will have a clear understanding of what makes home security strong in 2025. Follow these updated tips to protect your home, your family, and your peace of mind.
1. Benefits of a Smart Home Security System
Some people think of a home alarm system as an investment to protect their assets and their families without realizing that there are far more benefits.
Not only does a security system protect people from intruders, but it can also alert you to things like fire and carbon monoxide. Many home security systems can link to your smoke alarms and CO2 detectors, as well as lighting and other features. Innovative home technology can automate every light and outlet in your home.
Many modern smart-home alarm systems also increase your energy savings. You can automate your system to reduce the energy your home uses for heating and cooling.
Having your home marked as protected by a security system with signs and stickers is an additional benefit. Security yard signs were the 9th factor burglars consider when deciding to break into a home. If your house is marked as having an alarm system installed, intruders are more likely to reconsider breaking in.
Having an alarm system brings homeowners peace of mind, allowing them to sleep at night while still being protected. These systems can also help monitor older kids' activities, making it harder for them to sneak out late at night.
A home alarm system makes it easier for you to get the rest you need without worrying about the issues mentioned above.
2. Types of Security Systems
In total, there are four different types of systems. Each system comes with its own set of challenges, especially when you consider the cost and the equipment you will need to run it correctly.
Knowing the advantages and disadvantages of each will help you decide which option works best for your home.
Wired Home System
The first system is a wired home security system. This system connects an alarm panel to various wired sensors and cameras. Most newer homes already have the proper wiring for these systems.
Older homes will need to be retrofitted for a wired system. Each part of your home that serves as an entry point will have a sensor connected to the central control panel via hardwiring.
Each entryway will also be equipped with motion sensors and a primary keypad. Systems like this are more reliable than some of the others we'll feature in this section.
You can guarantee that your system will work as long as none of the wires connecting to the panel are frayed or snipped. These systems have very little maintenance if any at all.
In any system, there are disadvantages you need to consider. Wired systems involve more skill to install. They are also being phased out in favor of new wireless technology. It can also be challenging to find someone who will properly install it for you. It may also be challenging to find someone who still carries the parts for the older systems.
Wireless Security System
Unlike the wired system, the wireless system has no wires. The installation process is much easier. These systems are great if you want to take your security system with you when you move. All components can be easily removed and boxed for your next home.
This type of system is complex for burglars to break into because there are no wires to snip. A disadvantage is that this system requires you to keep batteries on hand, as they will wear out over time.
A wireless system is more susceptible to interference than other systems. This drawback means that objects could block the signal that triggers your emergency notification. Novice burglars will not know how to do this, so it’s only a threat that high-level thieves can execute.
Self-Monitored System
As the name suggests, this security system is one you will monitor yourself. Whenever any security camera or sensor is triggered, only you will receive an alert.
Most systems like this require you to download a mobile app to receive notifications. Once you've been alerted to something going on at home, you’ll have the option to phone emergency services if the event is severe.
The main disadvantage of self-monitored security systems is that you have to handle emergencies when they arise. We do not recommend self-monitoring systems for people who are busy and often away from their homes. When the system triggers an alarm, you must address it as soon as possible.
Monitored System
A monitored system is one that is overseen by a third-party company. These systems come with a host of equipment that will be installed, including glass-break sensors, sirens, detectors, and more.
When something happens with a monitored system, the first people alerted are the monitoring company. The monitoring company will contact you to make sure the alert was not an accident. From there, they alert the proper authorities to a break-in or other disturbance in your home.
A monitored security system will continue to work even if your area sustains a power outage. If something triggers the alarm and nothing is wrong, you must immediately answer the monitoring company's phone call. If you don't answer the call, they will call the proper authorities directly. Some companies and municipalities charge an extra fee for false alarms.
For the system to work when you're not home, you've got to remember to set the alarm. If the alarm is not set, it won't actively be monitoring anything. High-end systems can automatically detect when no one is home and turn themselves on, but the basic systems do not.
3. Finding the Right Home Security System
Now that you have a better idea of the different smart-home security systems, it's time to find a reliable option. When you start shopping for your system, it can be an overwhelming task. You might not know what you should be looking for.
Here are some questions to help you through this process.
Should It Be a Monitored System?
We’ve mentioned some risks you face when choosing a system that uses a third-party monitoring company. Although you might not like the idea of someone else monitoring the home, there are some benefits to it as well.
For instance, if you're in a work meeting and cannot respond to a disturbance at your home, rest assured that suspicious activity will alert the authorities. A monitored system takes home safety to a level that far exceeds the familiar sound of an alarm going off when no one is home.
Is My System Tamper-Proofed?
There is nothing worse than finding out that someone had previously tampered with your new security system before you purchased it. No security company can guarantee that the system you're using will not be tampered with at any point in time. Although there are extra measures the company can take to prevent that from happening.
The security system installed in your home should protect the audio and visual features from intrusion. You also want to ensure that your system remains functional in the event of a natural disaster.
What Type of Automation Options Do I Have?
By 2023, there will be more than 70.6 million smart homes worldwide. This means that appliances, including the security system, will all be automated.
There are several types of automation systems that you might consider before settling on one for your home. Each system is different, but they all come with their own set of features that can help with other parts of your home.
Before purchasing a system, think about what you want your security system to do. Some systems include high-level automation you may not want in your home. Understanding home security automation is key to finding the best strategy for your property.
Research Customer Reviews
Customer reviews are among the best ways to get the inside scoop on a company's ins and outs. The reviews will tell you the best features of any given security system and what elements need improvement.
Client reviews will also give you insight into how the company has handled people's issues. Based on the reviews, you'll be able to determine whether that particular security system is one you want to move forward with purchasing.
We recommend that you don't rely solely on the testimonials when making your final decision. Reviews can be manipulated.
So, while reviews provide a lot of insight into a product you might buy, they shouldn't be the only thing you use to make a purchase.
How Much Is It?
The cost of home security equipment can range from $100 to $2,500, not including the monthly monitoring fee you'll pay for the data collected by the security system. Ensure you've set a budget before making your final purchases. By doing this, you'll guarantee that you only view systems within your price range.
Determine how you want your system installed. Are you willing to install the system yourself? Do you need someone to install it professionally? You've also got to think about the type of connection you want, whether wireless or hard-wired.
These factors can increase or decrease the total cost of your alarm system. Depending on the company that you hire, you'll have the ability to choose from a host of packages.
There will be packages on the higher and lower ends of the cost spectrum. Choose your package wisely, as you may be locked into a contract for a long time. Once you’re locked into a contract, you may be charged thousands of dollars to get out of it. Read through any agreement thoroughly before signing.
How Does Your Security System Work?
Before purchasing a home installation system, you need to ensure that you know how to operate it.
Knowing how your system works will make it easier for you to identify if something is wrong with your system. Even after your security system is installed, it's best to ask the person installing it to walk you through the essential functions.
Learn how to turn the system on and change the necessary batteries. Ask the installer to explain the most common ways that the system may malfunction and how to respond to them.
4. Should I Be Concerned About Privacy With Home Security Systems?
People have become increasingly concerned about their home security system invading their privacy. Several stories have recently been published suggesting that intruders can hack security systems. There are a few ways to ensure your security system is working as intended without compromising your privacy.
Research Your Security System Options
Some home security systems come without security cameras or microphones. You should research these systems to understand your options if you're worried about monitoring companies watching and listening to you.
Instead of using cameras, these systems rely on environmental changes to indicate that something might be wrong and alert you. They use windows and motion sensors to detect unusual movement and then report back to your security console.
The downside to this type of technology is that you won't have any recordings if something happens while you're away from home. They only alert you in real time, without providing footage of the event to show what happened.
Self-Monitoring Security Systems
Unfortunately, there is no way to know for sure that the information collected by your home security service isn't being hacked by someone who will use it against you. This fear may prompt you to consider an alarm system that lets you self-monitor your home.
Whenever data is collected, it will be sent to you alone. No 3rd-party monitoring service is involved. After receiving an alert from your system, you decide how to respond to the information.
Self-monitoring security systems store all video and audio footage from your camera on your hard drive, with no internet connection. This process makes it impossible for someone to hack your cameras and sensors from outside of your home.
Use Strong Passwords
People can hack into your home's security system if you make things easy for them. When setting up your alarm system, the first thing you should do is create a strong password. Your password shouldn't be obvious. Using your birthday or your children's names can make it easier for hackers to compromise your system.
Take the time to incorporate things like:
- Capital letters
- Lowercase letters
- Special characters
- Numbers
Combinations of the items listed above make it increasingly difficult for anyone to hack into your home security connection.
For the best results, we recommend using a password management service like LastPass. These services will generate very hard-to-remember passwords and store them in your phone app and desktop browser.
You can go to the app and copy the password into your login screen when you need it. These services provide stronger, more secure passwords than creating personal ones you can remember. They also help you avoid forgetting your password when you need it most.
Think Twice About Law Enforcement Recordings
While most of us would like to help law enforcement, some security systems require homeowners to provide footage when law enforcement needs it. This type of system can help law enforcement collect evidence of a crime that may have occurred in your neighborhood, or for purely surveillance purposes.
If you’re nervous about people accessing your security footage, we recommend that you think twice before opting into these types of home alarm system requests. You never know what your system has picked up that you could be sharing. This kind of system gives law enforcement access to your network in a way that might seem overly intrusive to some folks.
Turn Off the Audio
Most people who attempt to break into your home will not announce their plans. They will do their best to remain quiet and carry out their mission.
If you’re concerned about a 3rd-party service listening in, consider turning off the microphone that comes with your alert system. When you're at home, it's normal to have personal conversations you wouldn't want others to hear.
If your system is hacked and someone is listening, you could be providing them with the information they could use against you in the future. The information they hear could be just enough to plan the perfect time to burglarize your home.
5. What Equipment Do You Need to Buy
We've briefly touched on the features you would want in a home security system, without going in-depth on the equipment. There are things you need to know about when it comes to security system equipment options.
Sensors
The first feature you want to research is the home's installed sensors. The purpose of the sensors is to detect when the home's windows or doors are opened or broken.
The sensors can be installed in several ways. Some are placed directly within the door, and others come in two pieces.
One sensor will be mounted on the door frame, while the other is attached to the door or window itself. These sensors are most valuable on the main-floor windows and basement window wells, as those are the most common points of intrusion.
Here are a few different types of home security sensors:
- Infrared (IR) Security Sensors - These sensors emit infrared light to detect movement. They are instrumental in dark areas with little natural light.
- Photoelectric Sensors - These sensors are similar to infrared sensors, but they can cover a much larger area. They are common in commercial applications. Photoelectric sensors are great for establishing an invisible boundary in large yards.
- Microwave Sensors - Microwave sensors use more energy than the other options, but they are also more powerful. Microwave sensors can detect movement through walls and heavy objects.
- Tomographic Motion Sensors - These sensors are fairly new. They use a network of radio signals that combine to cover every nook and cranny of your home. These systems are expensive right now, but as technology advances, costs will decrease and more systems will be equipped with these types of sensors.
- Microphone Sensors - These sensors are great for detecting glass breaking on windows. They use microphones to detect suspicious noises.
A home security system is only as good as the sensors. A good security system installer can advise which sensors will work best for the layout and size of your property.
Alarms
You might not think this is a big deal, but the siren noise that an alarm gives off could be just enough to stop someone from intruding into your home. When you're looking for a system that's right for your home, you need one that makes some kind of noise.
The best alarms have different volume settings and sounds for smoke, carbon monoxide, and security breaches. Choose the one that best fits your home and neighborhood requirements.
Main Panel and Hard Drive
The central panel will control your security system. The hard drive stores video content recorded by your security cameras. Here are some of the features your system may offer when it comes to management:
- Security camera footage
- Turn on and off function for lights, outlets, and HVAC
- Trigger display
- Accidental trigger disarming button
Most homes have a security keypad installed. The new security panels offer many more options and typically replace the old keypads found in older homes. All of the features from the main panel can also be managed from your phone app.
When you leave or settle in for the night, the system must be armed. If you're using a smart-home automated system, you won't need to use the panel in your home to arm the system. The system can be set to turn on automatically at pre-programmed hours. Some systems will automatically turn on as soon as internal motion activity stops in the evening.
There are multiple hard drive options to store your video content. The more space you have, the longer you can keep your recorded clips. Most systems will store your video content for up to 30 days.
Cameras
If you want extra protection, you might consider a system that links up to multiple cameras. Many security systems only include 1-2 cameras at the time of purchase.
One of the most popular cameras people use now is the doorbell camera. This feature alerts homeowners anytime someone is at the front door. It’s excellent for recording packages delivered from Amazon and online stores. Porch pirates are on the rise, so more homeowners are using doorbell cameras to catch them.
Camera footage takes up a lot of hard drive space. If you add too many cameras, your costs will rise quickly. You’ll need to upgrade your video storage capabilities with every camera that you add.
Wireless cameras can drain your Wi-Fi system. We recommend creating a separate network for your security system if you plan to use more than three cameras.
Connectivity Capability
Intelligent home alarm systems offer more connectivity every year. You can now control every part of your home that uses electricity. You can manage your HVAC system, lights, and every outlet on your property. Be sure to research the connectivity of each device that you purchase to ensure that it connects to your current security system infrastructure.
6. Things That Make A Security System Useless
In hindsight, when you do some of the things that we're about to mention, you might see them as valid and not something that undermines your home security system. These things can make it easier for someone to break into your home. If you're doing any of these things, it's best to stop as soon as possible to ensure your home security system isn't undermined.
In the movies, you see people leaving a fake rock with a key under it in case they lose access. A key under the rock, while convenient, makes gaining access to your home much easier than you could imagine. All a burglar has to do is find the rock, and they've made it past the first part of your home's defense.
Another issue that you might not know you're committing is leaving your lights on all the time. While it might deter an intruder initially, they will soon understand that no one is home and take advantage.
The last thing you want to do while on vacation is worry about your home being broken into. But when you tell people and post all over social media that you're going on vacation, it's like inviting burglars to your home for a free-for-all.
Also, we recommend that you take the time to lock all your doors and windows. Some people skip this step because it takes time and has to be performed daily. Be sure to lock your garage door every night, too.
Here are some additional ways to protect your home, in addition to using a security system.
Trim the Hedges
We all know that hedges improve curb appeal, but if you're not careful, you could be giving burglars a place to hide.
We recommend that you take the time to trim your hedges and perform regular maintenance. Keeping your vegetation from becoming overgrown will make it easier to see someone lurking around your home.
Get Better Doors
Flimsy doors make a home an easy target for burglars. That's why we recommend reinforcing your doors with stronger ones.
We aren't talking about the interior doors, just the ones used for entry to your home. The front door is the most important. Also, you will want to consider replacing the doorknobs on your doors with longer screws for better security.
Shorter screws make it easier for someone looking to gain access to your home to kick in your door. The longer screws will go deeper into the door jam, making it increasingly challenging for burglars to get inside.
If your garage door is old and flimsy, it may be wise to upgrade to a heavy-duty door for better security. Burglars often target garage doors because they are often overlooked when installing a home security system.
Don't Leave Windows Open
There will be times when you want to enjoy the fresh air by leaving your windows open. We recommend never leaving the window open too wide. You should have window screens that keep pests and birds from entering your home. Burglars can quickly get past a screen, but every additional step helps to deter them.
Some homes have sliding glass doors that help with airflow throughout the house. If you want to keep a door open, it might be worth investing in a screen door that locks while the sliding glass door is open.
We recommend keeping all doors and windows closed at all times as the best security practice.
Make Your Presence Known
If you notice someone approaching your home and don't know them, make your presence known. If someone realizes that you're home, it might keep them from trying to gain access to the property.
It's also worth noting that if you don't know someone, you shouldn't open the door all the way, as it can make it easy for them to force their way in.
If you find yourself opening the door, we recommend having someone on the phone at the same time. It will let the person attempting to enter your home know that someone else is aware of their presence. When someone is going to commit a crime, they don't want anyone to know what they're about to do.
Change the Locks
When you move into a new home, the first thing you need to do is change the locks. You have no way of knowing whether the previous owners still have access to the home or how many people have keys to it.
By changing the locks, you can increase your peace of mind and ensure that you and your family are the only people with copies of the new keys. New locks are the best way to burglar-proof your home.
When changing the locks, consider changing the strike plate as well. Older strike plates use shorter screws that are more prone to breaking than newer technology.
Get To Know Your Neighbors
Your neighbors can be the ones who alert you or emergency units if they notice something is going on at your home. It's also helpful because you can ask them to grab your mail and keep an eye on things if you're planning to be gone for an extended period.
Neighbors are much more beneficial to your home security than you might think.
7. How To Secure Your Home When You're On Vacation
You shouldn't be kept from going on vacation because you fear someone will attempt to intrude on your home. You can take steps to improve your home's security while you're away.
Take these valuable tips and enjoy your vacation to the fullest, knowing that if anything goes wrong at your home, the proper authorities will be notified.
Stop the Mail
If you're expecting large packages, we recommend having them delivered to the post office rather than your home. This way, you can stop and pick up everything at once by providing identification.
If you have packages sent to your home while you're away, they'll sit there until you or someone else picks them up. If you don't want to stop packages from being delivered to your home, you can always ask a trusted neighbor to collect your mail every day.
Once you return from your travels, stop by and thank them for watching your home while you collect your mail and packages.
Leave a Car at Home
When a car is in the driveway, it gives the illusion that someone is home. This step could be enough to make a burglar think twice about breaking into your home.
If you plan on taking your car with you while on vacation, you can always ask your neighbor if they'd be willing to park one of their cars in your driveway.
Put Timers On Your Lights
As we mentioned earlier, leaving lights on all the time is a dead giveaway that no one is home. Instead, program your lighting system to operate on a timer.
Your lights will cycle on and off, making it difficult for someone to know if anyone is home.
Find a Sitter
Babysitters can serve more purposes than just watching your kids. You can hire them to monitor your home while you're gone.
Take the time to talk to someone you trust and ask them to stay in your home while you're away. If someone is home, it's less likely that a burglar will break in while you're on vacation.
Take Photos of Your Valuables
If something happens while you're not home, having photos of your valuables is excellent, as you can then submit them to the insurance company. These photos will help you get your money back if those items are stolen.
Home Security 101
Taking time to understand the complexities of home security systems can help you find the best strategy for your home. We hope that everything in this guide was helpful. We covered popular home security tips, as well as features you should look for when purchasing a home security system.
We recommend searching YouTube for new products and reviews of current home security trends to learn more about innovative home security systems.
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