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With the technology-driven world we live in, having a reliable home security system is an absolute must. Whether you're a first-time homeowner or renting an apartment, it's important to protect yourself and your loved ones from potential threats by investing in the right security measures. But with so many options available, it can be hard to know where to start –– which is why we’ve created this definitive guide on how to build a reliable home security system! We'll take you step by step through the process of understanding your risks, selecting the right products, installing them correctly and monitoring your property.

Why are security systems important?


Security systems are one of the most important tools available to those who wish to protect their homes and businesses. They provide the peace of mind that comes with knowing that you can be proactively watched round the clock in case of any unfortunate incident or intruder. Security systems protect not only physical objects, but also vital information such as financial records, medical records, and other sensitive data that must be kept safe.

They are an invaluable asset for business owners as well as for homeowners who may otherwise feel vulnerable in their own homes. Furthermore, security systems have come a long way since the days of basic alarm systems; they now offer higher levels of protection with features such as motion detectors, sirens, real-time notifications and more. Not only do these features keep your property secure from intruders but they also make our lives easier by allowing us to monitor everything from anywhere using just our phones or computers.

In today’s ever-evolving world, having a reliable security system is essential for providing safety and peace of mind.

Research and define your home security needs

Home security is a top priority for many individuals since it not only keeps one's belongings safe but also allows them to have peace of mind. To ensure that your home is well-protected, it is essential to research and defines your security needs. This process often involves researching different types of security systems or monitoring services and comparing their features to find the option that best fits your budget and lifestyle. Additionally, understanding any local crime trends can be helpful in helping you determine which particular measures are necessary to keep your home safe from intruders. With knowledgeable choices, you can feel confident your valuables are secure and enjoyed peacefully in the comfort of your own home.

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Types of security systems and devices

Security systems and devices have come a long way over the years, offering homeowners the capacity to protect their homes in a variety of ways. From CCTV or doorbell cameras that allow homeowners to see visitors before they open their door to motion-sensing lights that can act as on-duty security guards, there is a wide range of options available depending on your needs. You can also install alarm systems which will sound out at any unauthorized entry and equip your doors with smart locking devices that can be accessed remotely or through keypad codes. Whatever security systems and devices you decide to go with, choosing something that meets the specific needs of your home is essential for maximising its effectiveness.

Select the appropriate security devices for your home

Protecting your home from intruders is a priority, but you should also consider other security risks such as environmental factors or fires. The best way to select the appropriate security devices is to determine what type of threats you may face and review various security options to find the ones that meet your needs. For instance, if you live in an area prone to power outages, having a home security system with backup batteries can provide the assurance that your home is still safe and monitored even when there are power cuts. Similarly, installing motion detectors, window sensors and entry sensors around your home can alert you of anyone trying to enter uninvited.

The installation process

The installation process can be a daunting task, but it doesn't need to be. With the right tools and knowledge, it is easy to make the installation of a program or computer system stress-free and successful. First, one should become acquainted with the necessary materials for installation. Making sure that there is an adequate power source, all cables are connected correctly, and that any applicable software is up-to-date will save time in the long run. Additionally, any user manuals should be consulted for specific steps within the installation process to ensure accuracy. In sum, a successful installation is highly achievable if you have patience and a keen eye for detail - so don't fear getting stuck in!

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Choosing appropriate locations for your sensors and devices

Choosing the proper location for shock sensors and other related devices is a critical part of maintaining a safe space. These shock sensors should be placed in strategic places that cover a wide range of environmental factors, such as shock during thunderstorms or slight tremors going through the ground, to ensure that the right readings are received.

Additionally, pay extra attention to details like electric lines passing too close to the shock sensors; proximity to buildings and general traffic levels of the area are important since they may cause interference with your shock sensor's reading accuracy. Finally, make sure to inspect your shock sensors and equipment periodically in order to avoid false readings or malfunctions.

Connecting the main control panel

Connecting the main control panel really easy. All it takes is a few simple steps to get the job done. The first step is to make sure all cables are connected properly which will ensure the peak performance of your control panel. Once everything is correctly plugged in, you'll want to double-check that all connections are secure before powering up. Making sure any jumpers located on the board are set correctly will also help ensure optimal functionality.

Finally, most control panels have an LED or any other indicator to let you know when they've gotten the power they need, so be sure and keep an eye out for it when turning the power on. With these steps complete, you can be confident that your main control panel is now connected and ready to go.

Testing your security system

Testing your personal security system is a great way to ensure that everything is operating correctly and as securely as possible. Take the opportunity to practice using your system, making sure to run through different scenarios and locate any weak spots. Have someone with security experience or knowledge spot-check for areas of vulnerability and make improvements accordingly. While actively testing your security system can take time and energy, in the long term it can be invaluable in ensuring your home, business or other property is protected every single day.

Maintaining your system

Security is an important aspect of our daily lives, now more than ever. However, when it comes to maintaining and staying safe in your home, there are many options available that one must consider. A home security system can provide peace of mind while also providing much-needed protection from potential burglars. But how do you ensure that your system is working as efficiently and effectively as possible? Here are some tips for equipping and maintaining a comprehensive home security system to help keep you and your family safe now and in the future.

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Monitor usage and activity

Monitoring usage and activity are essential steps to keeping up with your digital security. It is a good habit to keep an eye on what software or programs have been installed on your computer, as well as track any unusual activity or changes you notice in your system. Taking the time to regularly check for signs of malicious activity can help protect you from hackers, malware and cybercriminals who are looking for vulnerable targets. By staying vigilant and monitoring usage and activity, you can ensure that your sensitive data stays safe.

Upgrading or replacing hardware

Upgrading and replacing home security hardware, such as locks and alarm systems, is essential for protecting your family and possessions. While it might seem like an expensive or time-consuming process, the protection it provides could save you money, effort and worry in the long run.

Newer security products often provide better protection than older ones, while also making it easier to control access to your property through modern technology such as smart locks or security apps. This can let you secure entrances while still allowing trusted individuals to gain entry with the use of a code or credential without needing to carry a physical key. When investing in upgrading or replacing home security hardware, do your research and make sure that all of your entrances are up-to-date so you can rest assured knowing that your family and belongings are safe from unwanted visitors.

Updating your software

Home security has always been a major priority, and protecting your valuable information is one of the most important steps you can take. Updating your home security software regularly is one way to ensure that your data remains safe and secure while continuing to benefit from the latest technology advancements.

By updating the software, you are taking preventative measures against persistent threats such as malware and viruses, ensuring that your data remains private and protected. Additionally, actively updating home security gives you access to new features and tools for greater protection. Taking these steps will reduce security risks in the long run, so make sure to check for updates regularly.

Creating backups in case of malfunction

Creating backups for our data should be an essential part of any information management program. Whether it's critical documents or photos and videos, it is important to ensure that regular copies of our precious memories are made and stored elsewhere. This is especially true in case of a data malfunction or system crash. With regular backups, we can recover lost content quickly and effectively. Furthermore, by performing regular backups, we can also be assured that our files are always up-to-date and accurate. With due diligence to back up our data on a regular basis, we can enjoy a worry-free digital life with the knowledge that all our memories are safe no matter what happens.


How much does it cost to build a security system?

When it comes to home security, the cost of a system in the UK can vary drastically depending on the type of components you choose. Basic systems that are only capable of monitoring entry points and sounding an alarm will cost far less than more advanced systems with video surveillance and automation capabilities. Additional services such as professional installation, and remote access apps with cloud storage may also increase the price tag.

Generally speaking, you can expect to spend anywhere from £250 to £3000 or even more if your needs are more complex. It's best to research different options so you can get an idea of what's available at what price points. Doing so will help you determine the right system for your budget and specific security requirements.

Which sensor is used to detect an intruder?

For the purpose of detecting any intruder, motion sensors can be used. These sensors generally use Passive Infrared (PIR) technology which detects motion by sensing fluctuations in infrared radiation in its vicinity. Moreover, these motion sensors have a fast response time and are relatively inexpensive compared to other types of detection devices such as video surveillance cameras or door contacts. Furthermore, they can be easily installed anywhere and they come with very useful customisable settings that allow them to be fine-tuned according to the user’s preferred sensitivity level, making them a highly effective tool for intruder detection.

Do home security systems need WiFi?

With technology advancing rapidly, home security systems are becoming more expensive and complex. Fortunately, new innovations have allowed these systems to be more user-friendly and secure - including the ability to now link them to your home's WiFi network. While not all home security systems need WiFi to function, there are several advantages to having an internet-connected system. This type of system can alert you through text messages or email if it detects any suspicious activity around your home. You can also access the system remotely when away from the house, allowing you to monitor your property from anywhere in the world. With a WiFi-enabled home security system, you can always feel confident that your home is safe and secure.


A home security system with sensors, alarms and notifications provides invaluable peace of mind and proactive protection. Whether your need is basic or more advanced, there are many options to choose from. From entry sensors to motion detectors, video surveillance systems to doorbell cameras and Alexa integration, you can customize a system that meets your particular security needs.

Additionally, make sure you consider backup power sources for sirens and monitoring services in case of power outages. With the right knowledge, step-by-step instructions and help from an experienced installation professional – you can feel secure in the knowledge that your family, property and possessions are safe from intrusion. A home security system is worth the investment.


Falcon Electrical is one of the UK’s leading suppliers of CCTV and security products to domestic and commercial customers. Shop our full range of CCTV and security products today and enjoy fast delivery across the UK.