Security cameras - Expert commentary

Security cameras provide live, real-time videoto assist security personnel in spottingpotential or real problems Efficient security systems for parking structures deter criminal activities and anti-social elements from destroying property. Over the years, security companies have responded to this need and developed a range of security systems for parking facilities, such as audio intercoms, access cards and video analytic solutions. Systems integrators who want to add new ser...

The security industry’s continued migration to networked IP-based systems ensures that PoE will be integral in their design and installation Power over Ethernet (PoE) has without question become the de facto choice of security installers for delivering power to security and access control devices. This should come as no surprise given PoE’s ability to reduce labour and installation costs by delivering power and data over a single cable, thereby increasing overall t...

7K cameras are best suited for large openspaces such as stadiums and city centres,capturing the finest details in their footage With several manufacturers now offering 4K CCTV cameras, Avigilon, based in Vancouver, British Columbia, raised the bar in April 2015 with the launch of their 7K HD Pro surveillance solution. The 30-megapixel camera is the latest addition to the company’s Professional Series, an innovative model Avigilon believes will drive competition in the se...

It’s dangerous to compromise on safety features in search of a low-cost security solution, as it can put employees at serious risk Driving quality in the private security industry is vital to the ongoing effectiveness of the products and services that the industry provides. Figures show that, post-recession, buyers are increasingly aware of the importance of quality when it comes to choosing security providers, with 20% citing quality over price as a crucial factor i...

The research from Australia shows “significant growth” in the use of CCTV by councils New research from Australia shows “significant growth” in the use of CCTV by councils and an increase in the size and sophistication of systems. The research, contained in a report by the Australian Institute of Criminology, was designed to measure the use of CCTV by local councils in Australia using an online national survey of local government, to gauge the extent an...

A 360-degree technology solution can be installed across the gaming floor, integrated right into the VMS and used for forensic purposes New 360-degree cameras are providing new video surveillance benefits to the casino market. MGM Resorts International has rolled out Oncam’s 360-degree technology solutions to the Aria, MGM Grand, Bellagio, Mirage and New York-New York properties along the Las Vegas strip. More specifically, the surveillance team at the Aria manages more...

Manufacturers need to come to integrators with a multi-faceted approach on how a wholesale change could be made Dakota Security Systems Inc., Sioux Falls, S.D., a security systems integration company is nearly 40 years old and started as a lock shop. Eric Yunag, president and chief executive officer, has been at the helm of the award-winning company for nearly 10 years. In an exclusive Q&A, SourceSecurity.com asked Yunag what he looks for from his manufacturer-partners. S...

See larger image The 4K pixel density allows two times the digital zoom of a full HD 1080p camera CCTV cameras with higher resolution have proven their worth in casino settings. Now, 4K security cameras are gaining ground thanks to their ability to achieve full frame rate, which is required by many gaming jurisdictions. 4K is definitely the next resolution standard for casinos in the coming years, says Ron Grinfeld, director, global vertical marketing, DVTEL. DVTEL 4K ca...

Once home automation – controlling everything from HVAC to door locks to lights to security cameras – was solely the providence of the high-end home. Custom systems were pricey – some ranging upwards of $100,000 or more. That was before widespread access to broadband internet and before everyone started carrying a powerful internet-connected mini-computer – called a smart phone – in their pocket. Home Automation goes mainstream These days the Smart Home has gone...

Security and technology are rushing to offer home automation solutions and build out the Smart Home of connected devices and applications. As cameras, alarms, as well as, thermostats and other appliances become controllable and programmable using Internet-enabled smart phones, they are becoming part of a vast web called the internet of things (IoT). Achieving greater value through smart data exchange This network of physical objects or "things" embedded with electronics, software, sensors and...

For police, BWCs can significantly improve how evidence is collected by recording the visual and audio actions Body worn cameras (BWCs) are becoming common place in law enforcement. While the spotlight for body cameras is on police in the news, BWCs are also sought after in security-related contracts for airports, campuses, correctional facilities and for private security. It’s quite likely interactions with police or security guards will be recorded (people who re...

When it comes to protecting buildings and property, traditional methods of security—such as structural barriers, security guards, and security cameras—have their limitations.  Advanced laser scanning technology can overcome many of these limitations and provide a safe, reliable, and easy-to-use solution. Overview of laser scanning technology Laser scanning technology for building security applications utilises the time-of-flight method, in which a sensor em...

When video analytics first emerged in the security industry about a decade ago, there were high hopes it would instantly transform the landscape of video surveillance. Problem was, the technology was not mature and, in essence, was oversold as far as its capabilities. Analytics such as heat mapping, directional and license plate recognition technology have improved, lending themselves to applications beyond security and into the realm of actionable business intelligence Integra...

Potential deployments of video analytics, or my own preferred term “intelligent scene analysis,” are being worked on by some of the best minds at university campuses across the United Kingdom. Later this year I will visit Kingston University whose Digital Imaging Research Centre is one of the largest computer vision groups in Europe. Violence prevention through analytical intelligence Here, I talk to Prof David Marshall of Cardiff University, who describes work...

The deputy commissioner spoke about trends and budgeting to MBA students at Cass Business School One of the main challenges for senior officers in London’s Metropolitan Police Service is to develop policing techniques that reflect changing demographics. The main demands on an officer’s time are complex cases, often involving child protection and requiring interaction with other organisations such as health services. Missing persons' cases can now be extremely compl...

In the vast centre of the hall almost none of the randomly shaped stands display their index number I enjoy IFSEC each year, spending three days walking the halls. I do feel frustrated by the acres of "me too" products prompting a "meh" response. So often I’m left feeling the "big news" is that hype and lies are growing and continue to drown out the truth. If companies' marketing budgets were simply given over to their product development departments, we would find thing...

When asking exhibitors at IFSEC International 2015 about what drives their markets, many cite system integration as a key factor. And they want more of it. Integration as business “driving force” For example, John Davies of TDSI says customers are now seeking out system integration. “They want a solution rather than components, such as linking access control with building management systems or with an organisation’s IT network to control access to its computers,”...

Although in many cases CCTV has been an effective investigation tool, its full potential is not being realised It’s all very well installing CCTV cameras, but to be effective users have to know what to do to make images available to the police and courts, according to detective chief inspector Mick Neville of the Metropolitan Police. Although in many cases CCTV has been an effective investigation tool, its full potential is not being realised, says Neville, who is due t...

Security is a big concern for local government buildings, but there are measures that can make a difference Back in August of 2013, Rockne Warren Newell, armed with a rifle and a handgun, stormed a township meeting in the Ross Township Municipal Building in Saylorsburg, Pa. Witnesses say he fired through a wall into the meeting room and then burst into the room itself, guns blazing. Three people died, and two sustained wounds before citizens attending the meeting restrained hi...

Unrealistic promises by over-enthused marketers and under-delivery by R&D departments have damaged the cause of video analytics almost since its inception. For me, the exaggeration reached its worst point when industry pundits suggested that we would soon be able to identify and alert on anomalous behaviour of the kind demonstrated by the Tsarnaev brothers in the moments before the 2013 Boston Marathon Bombings. Mainstream journalists speculated that the two Chechen broth...

The future will produce cost-effective solutions that can provide meaningful coverage of wide expansive areas The greatest trend in history will continue to change the world, and the physical security market. It’s called Moore’s Law. In accordance with Moore’s Law, our electronics have consistently doubled in speed, halved in size, or halved in price every two years for decades already. This trend means that our electronics, communications networks, data ne...

Strategic management of costs is important when considering video storage systems Costs are at issue when considering any component of a video system. Strategic management of costs is especially important when considering video storage systems because storage accounts for such a large cost component of networked systems. Gartner’s Total Cost of Ownership (TCO) As enterprise products begin to dominate the video storage market, more attention needs to be addressed to Gar...

The trend towards greater unification is facilitated by an all-encompassing shift to IP technologies As more organisations are looking for ways to maximise resources and increase operational efficiencies, unification of multiple security and business systems is gaining popularity. From the central command center, there is significant time lost when operators have to jump from video surveillance to access control systems to analyse an incident and take appropriate measures. Eve...

see bigger image Figure 5: Providing correct and useful results requires intersection of user intentions, VCA interpretation, and results provided by VCA tool The term Video Content Analysis (VCA) is often used to describe sophisticated video analytics technologies designed to assist analysts in classifying or detecting events of interest in videos. These events may include the appearance of a particular object, class of objects, or action. VCA technology employs a comple...

Beyond the need to install new systems, often overlooked is how schools are going to pay for security upgrades Limited financial resources are a common pain point for primary/secondary schools looking to implement cutting-edge security technology. But security needs persist despite scarce resources. All school administrators want to do everything in their power to secure their facilities against threats. More schools are recognising the benefits and, in some cases, requiremen...

Wong was the first Asian woman to obtain the Alarm Contractor License Mun C. Wong, PSP and president of VinTech Systems Inc. in Chicago, is a successful entrepreneur who has brought new technologies and a knack for superior service to her integration business.  In fact, at the age of 29, she was the first Asian woman to obtain the Alarm Contractor License from the State of Illinois and its Department of Financial and Professional Regulation. But she doesn't focus on gend...

Employees are the front line of defence — as well as the most economical defence — against shrinkage losses The financial cost of retail shrinkage is huge. The latest Annual Shrink Report issued by Dr. Richard Hollinger and Dr. Read Hayes at the University of Florida puts the total at $36 billion annually. Shrinkage has several causes: customers shoplifting , employee theft, supplier fraud and administrative errors. Frequent inventories and accounting audits coun...

Layering as applied to computers is a made up term having no relationship to any particular standards When it comes to setting the criteria for network switching, we often hear “I only want a layer 3 switch.” We naturally assume that since the number 3 is bigger than the number 2, a layer 3 switch must be better than a layer 2 switch. It may surprise you, but when it comes to video security applications, this may not be the case. In fact, just the opposite may...

Too often a valid assumption turns out to be the opposite in practical operation It’s easy to misinterpret product specifications of IP video transmission products to the detriment of system functionality. We have seen how this problem relates to port speed, power over Ethernet (PoE) and transmission media. Now let’s look at some additional aspects of product specifications – and how they can be misinterpreted. Importance Of Temperature Rating What about te...

Misreading specifications of transmission products can lead to making the wrong selection Manufacturers’ product specifications are the main source of determining product purchases for video security users. In many cases, the ability to pretest a product under the actual operating conditions is almost impossible. Often the choice is between several different product manufacturers. The time and expense it would take to install and evaluate each one in the actual applicati...