DIY vs. Professional Home Security System: Which is Better?

security system

Home security systems have become an essential aspect of protecting your family, property, and possessions. With the rise of DIY solutions and professional security system providers, homeowners now have more options than ever before. But which one is better? 

In this article, we’ll tackle the differences between DIY and professional home security systems and weigh their pros and cons to help you know which is the best option suited for your needs.

DIY Home Security Systems

Do-it-yourself (DIY) home security systems have become increasingly popular in recent years. These systems typically consist of a set of devices, such as cameras, motion sensors, door and window sensors, and sirens, which are connected wirelessly to a central hub. Homeowners can install these systems on their own, often without any professional assistance. 

Pros of DIY Home Security Systems

  1. Lower Cost: One of the most significant advantages of DIY home security systems is their lower cost. Since you install the system yourself, you can save on installation fees that come with professional systems. Additionally, DIY systems often have lower monthly monitoring fees, making them more affordable in the long run. 
  1. Customization: With a DIY system, you have the freedom to choose the devices and features that best suit your needs. You can add or remove components as needed, allowing you to create a system tailored to your specific security requirements.
  1. Easy to Move: If you plan to move to a new home, a DIY system can be easily taken down and reinstalled at your new location. This makes DIY systems an ideal option for renters who may not want to invest in a professional system that cannot be moved easily.

Cons of DIY Home Security Systems

  1. Installation: While DIY systems are designed for easy installation, homeowners with limited technical knowledge or experience may still find the process challenging. This can lead to improper installation and reduced effectiveness of the security system. 
  1. Limited features: DIY systems may not offer the same level of unique features and functionality as professional systems. For instance, they may not have the same level of integration with other smart home devices or offer advanced monitoring options.
  1. Reliability: DIY systems rely on your home’s Wi-Fi network, which can be susceptible to interference or outages. Additionally, since these systems are not professionally monitored, you’ll be responsible for responding to any security breaches or contacting the authorities in case of an emergency.

Professional Home Security Systems

Professional home security systems are installed and monitored by experts in the field. These systems often include a more extensive range of features and devices compared to DIY systems, such as smart home integration, environmental monitoring, and advanced video surveillance. 

Pros of Professional Home Security Systems

  1. Expert Installation: A professional security system is installed by experienced technicians who ensure that all devices are correctly installed and functioning. This decreases the risk of errors and ensures that the system operates at its full potential. 
  1. Advanced Features: Professional systems often offer a more comprehensive range of features, such as smart home integration, advanced video surveillance, and environmental monitoring. This provides homeowners with a more robust security solution.
  1. 24/7 Monitoring: One of the most significant advantages of professional systems is the round-the-clock monitoring by a security company. In case of a security breach situation, the monitoring center will contact the authorities on your behalf, giving you peace of mind that your home is protected.

Cons of Professional Home Security Systems

  1. Higher Cost: Professional systems are generally more expensive than DIY options. Installation fees and monthly monitoring fees can add up, making professional systems a more substantial investment. 
  1. Less Control: With a professional system, you may have less control over the devices and features included in your system. Additionally, adding or removing components may require the assistance of a technician, which can be inconvenient and costly.
  1. Long-Term Contracts: Many professional security companies require long-term contracts, which can be a disadvantage if you’re not sure how long you’ll be residing in your current home. Breaking a contract early may result in fees and penalties.


When it comes to selecting between a DIY or professional home security system, there is no clear-cut answer. Both DIY and professional home security systems have their advantages and disadvantages. When deciding which one to choose, consider your budget, level of technical expertise, and desire for professional monitoring and support. Regardless of which option you choose, it is important to prioritize the safety and security of your home and loved ones. Invest in a reliable home security system that meets your needs and gives you peace of mind. 

Are you in the market for the best home security systems in Louisville, KY? Then look no further than Laswell Security & Automation. We believe that each home is unique, which is why we provide tailored solutions to meet the specific security needs of each customer. Our team of expert professionals will work closely with you to understand your concerns and requirements, and give you a solution that best suits your needs. With our systems in place, your mind will be at ease knowing that your home is protected 24/7.




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