IP cameras are widely seen as the future of video surveillance. Unlike traditional analog security cameras that require a dedicated cable to connect the camera to video management systems, IP cameras can connect to standard computer networks, allowing dozens of IP cameras to be transmitted over the same cable to any location with Internet access and sufficient bandwidth. As of 2009, though widely promoted, only 1 out of every 5 buyers choose IP cameras. In the next 3 to 7 years, IP cameras are projected to be the dominant camera type selected. However, there are still key challenges for IP cameras and you must understand IP camera advantages and disadvantages before purchasing. If you do choose IP cameras and currently have analog cameras, you will need to determine how to migrate from analog to IP cameras (an often complex and costly process especially because there are no standards for IP cameras).
Most Recent Coverage on IP Cameras
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""Too expensive" is probably the most frequent complaint about IP cameras. While IP cameras have c..."
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"On Dec 21st, we held a live 'IP vs Analog' Debate webinar. The full 60 minute webinar is embedded..."
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"As cameras offer more options (storage, analytics, etc.), their power needs will certainly rise. ..."
"A blog post from Genetec offers an interesting example of lower level IP camera optimizations tha..."
"While IP has many advantages over analog, ease of installation is not one of them. IP cameras are..."
"We recommend all surveillance camera comparisons be performed with normalized exposure settings t..."
"Equipment distributor Anixter's deeply flawed H.264 study reveals key issue in the use and market..."
"Exposure, and the tricks manufacturers play with exposure, are key to accurately and fairly asses..."
"In our ongoing camera testing, many of the megapixel cameras get really hot, really fast. So hot,..."
"One of the most misleading and common problems in evaluating IP cameras is drawing comparisons to..."
"Fears are rising that IP cameras can and willl be hacked. At Defcon, a demonstration showed an IP..."
"In a July 2009 report about calculating video surveillance bandwidth, I mentioned that calculator..."
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"In the last year, IP cameras have made great strides and while there are still important barriers..."
"A few people asked about the difficulties for adding VMS support for IP cameras. A key difficulty..."
"Buying video surveillance cameras on-line is a relatively new but growing trend. Traditionally, e..."
"One of the most frequent complaints by both industry outsiders and megapixel camera vendors is ho..."
"Though popular, PTZ cameras often create a false sense of security. They make for great demonstra..."
"IP cameras have a bad reputation of working poorly in low light conditions. It's part of a greate..."
"What is the best way to test an IP cameras? We have established guidelines for our tests. These g..."
"SVC, or Scalable Video Codec, can dynamically change the resolution and bit-rate of video streams..."
"With hundreds of manufacturers to choose from and little comparative information available, choos..."
"Integrators often cite bandwidth as a key concern for deploying IP cameras. Let's examine what th..."
"This directory collects and presents webcasts from leading IP and Megapixel surveillance cameras...."
"Why are 4 out of 5 of you still not choosing IP cameras? The IP video vendors keep trying to educ..."
"Getting high quality surveillance video can be challenging. Indeed, many reports or surveys indic..."
"SVC will solve a key problem of H.264: While H.264 generates a fixed quality and sized video stre..."
"Though available for many years, Auto-Tracking PTZs are generating renewed interest with Axis' re..."
"Migrating from analog to IP can be tricky, mainly because most everyone has existing infrastructu..."
"An in-depth Q&A with industry leaders on IP vs CCTV has been published by Security Technology..."
"The overwhelming majority of people buying cameras today do not choose IP cameras. While most peo..."
"While Bruce Schneier is a brilliant security thinker, I find his recent arguments against CCTV to..."
"CODECs are a critical element of choosing, designing and using video surveillance systems. CODECs..."
"IP cameras have become accepted by the security industry. Yet most cameras are still analog and ..."