Common CCTV Installation Mistakes to Avoid

Closed-circuit television (CCTV) cameras are very common nowadays for security monitoring. However, they only perform well if set up properly. This article outlines common mistakes people make when installing CCTV systems and practical solutions to avoid them

Failing to Survey the Site

Before installing a CCTV system, it is advisable to thoroughly survey the premises. Walk through the site and strategically plan where to place cameras and other equipment for optimum visibility. Skipping this planning often results in limited coverage and blind spots later. 

Surveying properly positions cameras sets equipment specifications, and reveals potential lighting issues or obstructed lines of sight. Taking the time to survey properly saves time and money in the long run by preventing issues down the road.

Not Following Local CCTV Rules

CCTV laws are different everywhere. Some places ban cameras in public spots. Others make you put a notice saying you use CCTV. Ignoring the rules in your area can cause legal trouble later on. Check the laws where you live. 

Make any changes like adjusting camera angles if needed. Ask an expert if you’re unsure. Being aware of and following local laws is crucial for avoiding fines or having to make adjustments after the fact.

Buying Low-Cost, Low-Quality Gear

HD CCTV equipment costs more but performs much better day and night. Cheap systems fail quickly or give poor-quality video. It’s wise to invest in good cameras and gear meant for your location. 

Copying other people’s setups often won’t work well. Get professional advice on the right system. Spending a bit more upfront saves money in the long run through better performance and longevity.

Positioning Cameras Badly

Cameras placed too high or low miss things in their view area. Facing sunrise or sunset makes the footage too dark. Tilted-up cameras also cause issues. Consider lighting, buildings, and other local factors when installing cameras. Always test positions first. Taking the time to position cameras thoughtfully prevents limited visibility and other problems.

Not Securing the System Properly

Just screwing or glueing cameras to a wall leaves them vulnerable to damage, bad weather, or tampering. Entire CCTV systems need solid, durable installation. Mount equipment securely and route cables neatly. Well-installed cameras keep working reliably for years. Properly securing the system protects your investment in the long term.

Forgetting System Maintenance

Outdoor CCTV gear gets exposed to dust, weather, bugs etc. This gradually degrades video quality and can damage equipment over time if not cleaned and checked periodically. Do biannual system inspections/maintenance to prevent breakdowns. Regular maintenance identifies issues early, preventing costly emergency repairs down the road.


What is the recommended CCTV camera mounting height?

The ideal mounting height is 2.5 to 3 meters high. This enables the camera to capture sharp facial footage for identification while minimising excess foreground elements that can block views.

What legal regulations apply to business security cameras?

Regulations differ across localities but generally mandate visible signage warning of CCTV presence in public spaces. Other locations prohibit directly filming private living space through windows. Always check specific area statutes.

When should I hire a professional installer?

For large premises or complexes requiring extensive coverage, professional installers prove advisable. Their experience allows tailoring sophisticated CCTV solutions complying with ordinances. They also handle licensing requirements.

What routine maintenance does a CCTV system need?

Expect to periodically clean dust, insects and grime off camera housings, lenses and cables. Check connections for loose or corroded fittings. For optimal performance, update firmware and software as manufacturers release patches.

Can weather damage outdoor CCTV equipment?

While CCTV fixtures rated for the elements are resilient, extreme cold, heat and moisture can still penetrate protective casings over time, leading to internal component failure or corrosion damage. So periodically inspect systems.


Installing a properly functioning CCTV system requires attention to detail and best practices to avoid common pitfalls. Trying to cut corners with installation often leads to poor visibility, equipment failures, or legal issues down the road costing more time and money to fix. 

For reliable, high-quality CCTV solutions meeting all local requirements, contact EJB Electrical. As an experienced CCTV installation company, we survey sites thoroughly, recommend optimal equipment, ensure discreet and secure setup following ordinances, and provide ongoing maintenance. Investing in a professionally installed system by EJB Electrical delivers effective security video monitoring while avoiding headaches from do-it-yourself mistakes. 

For customised CCTV systems maximising coverage and performance, choose EJB Electrical as your local CCTV installation company today.

Tags: No tags

Comments are closed.