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Common Mistakes to Avoid When Installing a CCTV System


A reliable and contemporary CCTV system is essential for all workplaces, particularly in retail and service environments. Effective surveillance through cameras serves as a deterrent against potential criminal activities and assists authorities during incidents, ensuring prompt and efficient resolutions that safeguard the business from significant disruptions. However, the effectiveness of even the best CCTV system might be compromised if it is not installed correctly. Here are the most common mistakes to avoid when installing a CCTV system. 

Top Common CCTV Installation Mistakes to Avoid

By following these guidelines, you can guarantee a smooth and dependable experience when installing CCTV cameras.

1. Lack of Proper Planning

A common error in CCTV camera installation is the absence of thorough planning. It is important to assess your property or premises thoroughly before beginning the installation. Identify the areas needing surveillance, select suitable camera types, and take into account factors like lighting, field of view, and potential obstructions. This planning stage helps in choosing the appropriate camera models and strategically placing them to ensure comprehensive coverage.

2. Ignoring Camera Positioning

Proper positioning of your cameras is essential for obtaining clear and effective surveillance footage. Avoid placing them too high or low, as this can distort the view. Instead, aim for eye level or slightly above to ensure an unobstructed view of the area. This strategic placement enhances the effectiveness of your surveillance system, providing reliable monitoring and security for your premises.

3. Using Outdated Technology in CCTV System Installation

Many CCTV installers make the mistake of installing a system that uses outdated technology. If you hire an inexperienced installer, they might use old technology that doesn't meet your surveillance needs. Some suppliers may promise to lower costs but install outdated systems without the latest surveillance features. To ensure maximum security, choose a reputed supplier that will offer CCTV systems with the latest features, and within your budget. That's the best way to guarantee your security once the system is installed.

4. Improper Cable Placements 

Sometimes, people forget to organize the cables properly when installing CCTV cameras. This can cause messy connections and make the system unreliable. Use clips, conduits, or trunking to neatly guide the cables, protecting them from harm and making the setup look more professional. Good cable management also makes it easier to fix any issues later on.

Learn more: A Guide to Choosing the Right CCTV System for Your Business

5. Not Enough Power Supply

If the power supply isn't enough, the cameras might not work well or could be inconsistent. Make sure the power source can handle the voltage and current needed for all the cameras. Avoid overloading the power sources or using low-quality cables and connectors, as they can cause problems and harm the cameras.

6. Not Setting Up the Network Properly

If you have IP cameras or systems with remote access, it's important to configure the network correctly. Assign unique IP addresses, set up port forwarding if needed, and add security features to protect the cameras from unauthorized access. In case you don't have any idea how to do this, ask a professional for assistance.

7. Forgetting Regular Maintenance

Installing CCTV cameras isn't a one-time thing; you need to maintain them regularly for good performance. Don't forget to clean the camera lenses, check for loose connections, and change the wires. Make a schedule for maintenance tasks and stick to it to keep your cameras working well.

8. Picking the Wrong Camera

Sometimes, the popularity of a certain type of camera can lead to problems if not chosen wisely. For instance, PTZ cameras are getting more popular because they can track threats and have flexible angles. However, some people choose them instead of regular cameras, expecting one PTZ camera to do the work of two or three regular ones. This can weaken the CCTV system, making it unable to capture all activity in the workplace.

Using several regular cameras strategically might make the system stronger than just a few PTZ cameras. It is important to choose the right cameras for your workplace. At Electra, we'll help you pick the right equipment for a strong CCTV system that fits your workplace perfectly. Our experts will ensure you get the best value for your money and the equipment you truly need, rather than a generic system that might not suit your premises.

9. Strong or Low Lighting 

Always think about the lighting in your workplace. Too much light can make the visuals hard to see. If your workplace has very bright or very dim lighting, make sure the camera you choose can deal with that and adjust to it.

10. Choosing an Expensive Installer

When setting up a CCTV system, it is essential to consider the total cost. However, many people make the mistake of hiring an installer who charges high fees, making the whole project more expensive than necessary. To avoid this, find a reputable installer who can offer a quality system at a lower cost. Beware of suppliers who offer vague systems at high prices. Take your time to find a genuine installer.

11. Ignoring MOI Approvals

One of the most critical steps in CCTV system installation is obtaining the necessary regulatory approvals. Depending on your location, this may involve permits from local authorities or government agencies. Failure to do so can result in legal repercussions and render the entire system non-compliant. It's imperative to understand the regulations set forth by the MOI regarding CCTV installations. 

12. Neglecting Video Analytics

With advancements in technology, modern CCTV systems often come equipped with sophisticated video analytics capabilities. These features can enhance security measures by providing real-time insights and proactive threat detection. However, neglecting to leverage video analytics is a missed opportunity for maximizing the system's effectiveness. Functions such as motion detection, facial recognition, and license plate recognition can significantly improve surveillance capabilities, enabling prompt response to security incidents.

Also read: Why Does Your Business Need CCTV Surveillance?


A successful CCTV camera installation means a more secure property. Avoid these common mistakes to get the most out of your CCTV system. At Electra, we provide a range of CCTV services and systems, including IP CCTV design and installation following MOI guidelines, as well as analog system design for non-MOI projects. Additionally, we offer video analytics for detecting fire and intrusions. Our CCTV services encompass various innovative systems, such as customized ANPR system design and implementation, and the configuration and enhancement of existing CCTV systems to comply with MOI guidelines. In addition to offering the latest CCTV technology and equipment, we also take care of our client's service and maintenance needs to ensure long-term trouble-free operation.