Know more about the Business

Latest information about PIC Products

Summary of Analog VS IP CCTV Cameras

More importantly, these figures do not take into account the significance of tens of millions of analog cameras, DVRs and the legacy infrastructure currently in service. Customers with substantial investments in analog infrastructure are interested in getting a longer...

read more

What is an Analog CCTV Camera?

An analog surveillance camera begins with a CCD sensor and then digitizes the image for processing. But before it can transmit the video, it needs to convert it back to analog so it can be received by an analog device, such as a video monitor or recorder. Unlike IP...

read more

What is an IP CCTV Camera?

What is commonly known as an IP (Internet Protocol) camera, is a camera that digitizes and processes analog images, encodes them internally, and then transmits the video information digitally over an Ethernet connection to a computer or similar device. An IP camera...

read more

How does a CCTV Camera Work?

At first, IP and analog cameras may seem more alike than they are different. Both cameras employ an analog image sensor, which is either CCD (charge coupled device) or CMOS (complementary metal oxide semiconductor). Virtually, all analog cameras use a CCD sensor and...

read more

Analog VS IP CCTV Cameras

The CCTV industry is all abuzz with talk of an IP ("Internet Protocol") camera takeover. Yet reports of the death of analog cameras are premature. While some IP or ‘network’ cameras can potentially deliver high definition megapixel images, analog CCTV cameras continue...

read more