Available 24/7 for Emergency Call Outs

Understanding the Different Types of CCTV Surveillance Systems

A commercial security camera with a spotlight next to it.

Surveillance systems are an extremely effective way to keep your property safe and secure. Whether you own a commercial or residential property, CCTV cameras can help deter crimes such as theft, burglary and vandalism. However, with so many types of CCTV security systems available on the market, it can be challenging to choose the right one for your needs. In this blog, we’ll explore the different types of CCTV surveillance systems available and help you understand their features, benefits and drawbacks.

Wired CCTV Surveillance Systems

Wired CCTV surveillance systems are one of the most common and traditional types of CCTV cameras. They typically include a wired camera, a digital video recorder (DVR) and a monitor. Some wired systems come with additional features such as motion detection and infrared night vision. One significant advantage of wired CCTV systems is that they offer high-quality images as they are not affected by radio interference or signal loss. However, installing a wired CCTV system can be a daunting task and may require professional installation.

Wireless CCTV Surveillance Systems

Wireless CCTV systems have become increasingly popular over the years due to their ease of installation. They are suitable for both indoor and outdoor use and are available in a wide range of shapes and models. The cameras use wireless technology to transmit high-quality footage to a digital video recorder via the Internet. Wireless systems are also highly portable, and you can place them anywhere you want. However, one significant disadvantage of wireless CCTV is that their quality may be affected by signal interference, especially from other wireless devices in your area.

Network/IP CCTV Surveillance Systems

Network/IP CCTV systems use an IP camera to capture footage that is then transmitted over an Ethernet connection. The footage can be stored in a digital video recorder or a network video recorder. Network/IP systems offer high-quality images and can be used to monitor multiple sites simultaneously. They also offer advanced features such as motion detection, remote access and analytics. Additionally, network CCTV systems require less cabling than wired systems, making them a more cost-effective option. However, the drawback is that they require a strong and stable internet connection.

Pan-tilt-zoom (PTZ) CCTV Surveillance Systems

Pan-tilt-zoom (PTZ) CCTV cameras are highly adaptable and can move, zoom and focus to cover a wide area. They often come with advanced capabilities such as facial recognition, analytics and auto-tracking. PTZ cameras can be controlled via a smartphone, tablet or PC, making it easy to manage them remotely. However, they are expensive and may require professional installation.

Thermal CCTV Surveillance Systems

Thermal CCTV cameras use heat signatures to capture footage. They are useful for monitoring outdoor areas as they can detect intruders even in low-light conditions. Thermal cameras are also immune to interference from visible light, making them useful in areas where traditional cameras might fail. However, one disadvantage is that thermal cameras only offer black-and-white footage, making it difficult to identify individuals in the video.


In conclusion, choosing the right CCTV security system needs careful consideration. Each type of CCTV system has its features and drawbacks, and it is essential to choose one that meets your specific needs and budget. Whether you go with a wired, wireless, network/IP, PTZ or thermal CCTV system, ensure to choose reliable, high-quality products from reputable manufacturers. By having a CCTV security system, you are taking the necessary steps to safeguard your property and ensure peace of mind.

Get in Touch Today

 If you need superior electrical services for your home or business, Ubitec Electrical has got you covered. Our team of professionals is highly skilled in providing solutions for various services, including installing security and fire alarms, LED lighting, EV charging, electrical testing and many more. Contact us today for domestic or commercial services, and let us help you meet your electrical requirements.

Get in Touch and Speak to Our Friendly Team of Professionals

Ubitec Electrical are a family-run business with more than 25 years of experience in the industry.

We serve Kings Norton, Birmingham, The Midlands and Surrounding Areas.

Our electrical services cover domestic, commercial, and industry work, and most of our work comes from recommendations and referrals.

We offer both indoor and outdoor services and our electricians are also available round-the-clock as we are available for emergency call outs.

Simply fill our the form to the right and one of our friendly, experts will be in touch.

Don’t hesitate to get in touch. Simply fill out the form below and we’ll call you as soon as possible.