Network cameras - Expert commentary

One obvious benefit of an NVR appliance compared to software VMS system is ease of configuration and installation A quality networked video recorder (NVR) and software-based video management system (VMS) both do an excellent job of safeguarding valuable video data. But there are a number of pros and cons for both, along with specific applications that will do better with one option over the other. These can easily be broken down into five topics: ease of setup/install, suppor...

IT access control offers significant cost savings per unit or door as less hardware is required to cover a large area Over the last several years, there has been a revolution in access control methodologies including increased integration with video management software and video surveillance capabilities that better protect businesses and enterprise applications. But nowhere is the integration space more progressive in scope than the collaboration between the IT department and...

With innovation continuing in HD CCTV, analog video surveillancemay be around for some time What’s your stance on the analog-to-IP video migration? When will it happen? Will analog go away entirely? Talk to any security company and they’ll admit they love the simplicity of the installation and setup of analog cameras. They know how to deploy it quickly, saving labor costs and also, can use the familiar and ever-present coaxial cabling network. That’s the here...

From a network performance perspective, adding higher megapixel camerasaffects bandwidth utilization The quest for higher megapixel, high-definition and high-resolution video imaging continues, only now, it has become a marathon of sorts. That’s because the migration will progress decidedly – extending into the foreseeable future and beyond – as technology advances and becomes increasingly affordable. Ultra-high-resolution video is finding its niche, even am...

As technology advances and more surveillance features become available, it can be difficult for security integrators to know which system will fit their customer’s needs It’s no secret that Internet Protocol (IP) cameras are on a steady march to replace analog video. Network-centric surveillance cameras bring a host of value to the protected premises, above and beyond traditional physical security. Now, cameras are increasingly used for safety, such as in liability...

Any wireless device can be a soft target for hackers Security network hacking is one of the hottest topics today. The ability to access security systems or devices anywhere, leaves them vulnerable and prone to hacking. Any wireless device can be a soft target for hackers. Let’s start with the concept that nothing on a network is really secure. Let’s admit this to ourselves and take the next steps to make our security networks more secure. Internet of Things Securi...

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...

Differences between standard data applications and the requirements of networks designed for IP video security applications are critical for your system's performance When the need to purchase a network switch arises, many IT directors immediately turn to two favorites, HP or Cisco. They have become to the networking environment what IBM was to computers: “No one ever got fired for buying IBM.” Certainly, switches play a crucial role in enhancing your network by in...

PoE power is a complex issue in itself made even more complex by the lack of standardisation Standards are like a warm blanket on a cold winter night. They make us feel safe and warm. A standard tells us the devices we use within our systems will interact with each other regardless of manufacturer. For IP-powered PoE devices, we depend on standards such as 802.3af for devices requiring up to 15.4 watts and 802.3at for devices powered up to 30 watts. We depend on the devices...

In-vehicle technology allows security officials to view live footage from the bus’ cameras during an emergency One of the biggest security opportunities in transportation is onboard surveillance for buses and trains. While most transit organizations have invested heavily in video security for facilities such as terminals and stations, far fewer have taken the next step and installed IP cameras on board vehicles, says John Recesso, strategic business development manager,...

The growing market for legal marijuana (now available in some form in 24 states) has also generated a demand for security products and service to protect the industry from illegal activities. “For the most part, companies are looking for what we call the traditional surveillance systems whereby you have visible deterrence,” says Monty Henry, president of DPL-Surveillance-Equipment.com LLC in Ventura, Calif. Many companies are seeking more sophisticated systems t...

Over the past year Sony has expanded its product lineup to include a range of capabilities Sony 2014/2015 Review and Forecast: Many would agree that one of the most important trend in 2014 has been the emergence of 4K. We’ve already seen the first 4K security cameras hit the market, at a premium price. Sony is already a champion of 4K technology, which offers a resolution that is four times greater than Full HD (1080p), making for a sharp and detailed visual image. 4K w...

Time will tell regarding how fast public cloud applications will be fully adopted in the security space Sureview 2014/2015 Review and Forecast:  The continued movement to “cloud” or “distributed” applications will further impact how security manufacturers and integrators market and position their solutions and offerings. To the traditional security organization, this brings an entirely new go-to-market and pricing strategy as well as a completely...

With the entry of more manufacturers and mergers and acquisitions in the security industry, the competition is undoubtedly getting fiercer VIVOTEK will seek to add value and increase return on investment for customers VIVOTEK 2014/2015 Review and Forecast: Total solutions have become more important than individual products in the industry. Security brands are starting to turn themselves into solution providers instead of product manufacturers. Moreover, with...

Customers look to leverage video surveillance technologies to optimize and monitor operations within their business MicroPower 2014/2015 Review and Forecast: In 2015, we will continue to see customers look to leverage video surveillance technologies to optimize and monitor operations within their business. Solutions that enable organizations to shift from more situational awareness to situational assessment – for example, using images collected from the surveillanc...

There is convergence of both the video and access control technologies, and of the companies themselves Milestone Systems 2014/2015 Review and Forecast: Milestone Systems is always in touch with our vast ecosystem of partners around the globe as we support them in their customer projects and needs. We partake in hundreds of industry events, road shows, and meetings, also holding our own partner conferences in every region to ensure face time with our stakeholders. We do...

A video security system's quality can be measured with mean time before failure figures and failure rate data When comparing specifications among a range of similarly featured video surveillance cameras, NVRs or monitors, it can be difficult to ascertain which of the devices truly has the best performance and/or quality. John Grabowski, National Sales and Marketing Manager of JVC Security Division, poses some questions for consideration: Can the human eye actually see a differ...

PoE has redefined how security professionals design and deploy systems The migration from analog infrastructure to networked systems continues to gain traction at a rapid pace given all the inherent benefits networked technology provides for video surveillance and security applications. However, there are costs involved and they can be significant, especially if the move to networked infrastructure requires the removal of existing wiring and the installation of new Ethernet ca...

Project productivity improves when systems integrator and client personalities “integrate” Long-term business relationships can be a win-win proposition for integrators and customers alike. In this article, Jason Oakley, CEO of North American Video (NAV), explains that compared to simply transactional relationships that are typically short-term projects, long-term relationships generally provide better working relationships, increased satisfaction, reduced costs, a...

Security integrators prefer to standardizetheir choices of system components such as power supplues using security manufacturers they are familiar with Power supplies may be inconspicuous and literally out-of-sight however, they play a critical role in the effective functioning of security solutions. Selecting and using the right power supply is an important aspect of ensuring that the installed security system delivers the desired outcome and of course, a good ROI. In th...

  Taking time to evaluate some do's and don'ts before buying an IP network camera IP network-based surveillance cameras offer enticing possibilities. However, you need to evaluate several factors before deciding on the type of IP camera installation you'd like to go for.  For example, do you want full or partial IP? How much bandwidth? Simon Nash, Senior Marketing Manager at Sony Europe explains the entire process. Transition to IP surveillance Network cameras f...

Thermal surveillance cameras have numerous security benefits All network cameras have a basic physical limitation: they need light to work. Phil Doyle, Regional Director, Northern Europe at Axis Communications examines the key benefits of thermal imaging cameras in surveillance.  Some network cameras have night and day vision capability that allows them to operate in very poor lighting conditions, down to fractions of a lux. And of course, if natural light is not availab...