Is an Analog or IP CCTV System Better?

Analog CCTV cameras offer high reliability thanks to their coax cables, but they generally shoot in much lower resolutions than their digital counterparts (though HD-over-Coax is a possibility). IP security cameras are capable of much higher resolution — up to 4k in many cases — and thus provide better image quality. They are also usually compatible with many more features than analog based systems, such as video verification, video analytics, and advanced processing for performance in low-light recording situations.

IP systems tend to feature easier CCTV camera installation and less cabling than analog systems. IP cameras can also be scaled almost infinitely, allowing for far more flexibility and more powerful systems than analog cameras have traditionally allowed. For instance, while the network may be closed, many even allow for remote monitoring with a smartphone app.

Though analog systems lack the diverse features and performance capabilities of digital systems, they offer simplicity and a lower price tag, making them a better choice for some businesses. However, as most businesses and manufacturers continue to transition to digital systems, IP-based systems are quickly becoming the more dominant form of surveillance.