Introduction
Installing CCTV cameras is one of the most effective ways to protect your home or business. However, many people make small mistakes during installation that reduce the effectiveness of their security system. In this article, we’ll highlight the most common CCTV installation errors and provide practical tips to avoid them.
1. Poor Camera Placement
Many users place cameras too high, too low, or in areas with blind spots. As a result, footage may not capture important details like faces or license plates.
Tip: Position cameras at an angle of 8–10 feet from the ground, covering entry points such as doors, gates, and driveways. Always test coverage before finalizing placement.
2. Ignoring Lighting Conditions
CCTV cameras rely heavily on lighting. A bright light source behind the subject (like a window) can make images appear dark, while poor night vision may result in unclear footage.
Tip: Use cameras with infrared (IR) or low-light capabilities, and avoid pointing them directly at bright light sources.
3. Using the Wrong Camera Type
Not all cameras are designed for every environment. For example, indoor cameras installed outdoors may fail due to weather, while wide-angle cameras may not capture details at a distance.
Tip: Choose cameras suitable for the location—weatherproof cameras outdoors, dome cameras for wide areas, and PTZ cameras for large spaces.
4. Weak Network Security
With IP and wireless cameras, many people forget to change the default username and password. This leaves the system vulnerable to hacking.
Tip: Always change default credentials, enable encryption, and keep your firmware updated.
5. Neglecting Regular Maintenance
Even the best cameras can become ineffective if not maintained. Dust, dirt, and outdated software can degrade video quality.
Tip: Clean lenses regularly, check connections, and schedule firmware updates every few months.
Conclusion
A CCTV system is only as strong as its setup. By avoiding these common mistakes—placement errors, poor lighting, wrong camera choice, weak security, and lack of maintenance—you’ll ensure your cameras provide reliable protection for years to come.
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