Trends In Surveillance Cameras

Trends In Surveillance Cameras

As security demands evolve, here’s a glance at equipment capabilities and related considerations.

By Pat Olsen
From the April 2022 Issue

S urveillance cameras, which were around for years, provide a true amount of advantages to protect facilities. Over the years, these devices have grown to be advanced within their capabilities increasingly, and their use considerably is continuing to grow. Simultaneously, they have dropped in cost for both remote and live monitoring. Whether an upgrade has been considered by you for the security system, it pays to help keep of the opportunities for the organization abreast.

(Photo: Adobe Stock By Gorodenkoff)

“As a deterrent to crime, there’s nothing better really. They can be a significant force in reducing problems, including theft or vandalism, and are a huge help in encouraging people to behave properly,” says Dean Drako, CEO of Eagle Eye Networks, a cloud video surveillance company.

Over the last several years, a genuine amount of changes have occurred, and new capabilities and features have already been introduced, including the following industry trends.*

More companies are partnering with cloud providers. Large organizations continue to partner with cloud providers since it’s well accepted that the cloud may be the strategy to use. “Exactly like your e-mail has moved to Microsoft or Google or another cloud provider, cameras are moving from on-premises recording to cloud recording,” Drako explains. The cloud is leaner cost, more reliable due to redundancy, and much more secure. It permits remote access and maintenance also, in addition to scalability. “Furthermore, paying by the month or year implies that you don’t suffer from capital appreciation or the administrative centre expenditure of installing your personal system,” he says.

Digital camera models are replacing analog. Drako notes that the surveillance camera industry has been moving towards digital for 10 or 15 years.

Ted Wilkinson, Director of Channel End and Partners Customers at Axis Communications, a respected network camera manufacturer, agrees. “Folks are investing analog cameras still, but the majority are buying network (IP) surveillance cameras,” he says.

Some analog HD cameras are in fact digital camera models, but they’re marketed as analog HD cameras and so are simpler to create, notes Drako. They’re popular since they stepped on different wires than digital camera models, and it could be expensive or too difficult to enclose new wires for digital camera models in walls in a few buildings, he explains. Thus, facilities that curently have the wiring for the analog cameras may find yourself sticking to the analog solution for practicality.

Audio features are gaining in popularity. As people go back to workplaces and sites, audio has been introduced on a more substantial scale. Coupled with visual imagery and facial recognition (when allowed), audio can offer notice of a hazardous situation or the current presence of an unauthorized person, for instance. At that true point, audio can play a pre-recorded announcement to evacuate the premises or even to be on alert.

<p class has provided several advances. Axis’ Wilkinson says the final a decade have really been about technology improvements, and he cites several examples:

Higher resolution: There’s been a lot of time and energy allocated to improving the resolution of cameras. (There are more pixels per inch [PPI] with higher resolution.)

Improved low light performance: When it gets dark out, cameras turn to a black and white image so that you can’t identify the color of a car or shirt, and so forth. During the night are actually available cameras that show color.

Specialized cameras: Multi-sensor cameras include one that “sees” a full 360-degree view, which can be helpful in retail, to name one application. A different type of multi-sensor camera has lenses that true point in multiple directions, which can help in access control, as another application. “You can have bi-directional audio integrated with a nearby camera and a person can walk up to a loading dock or a front door at the same location and press a button. The person answering the call at the other end can see the person, communicate with them, and decide whether they are to be let in or not,” Wilkinson explains.

AI and analytics continue to be added. “Businesses use surveillance cameras for just two applications today. The foremost is forensics, after an incident, to find out who did what things to whom, what broke, or what went wrong. The next, remote monitoring, pertains to situational awareness, or what’s occurring in today’s. When AI is added, it could be useful for both these extremely,” Drako notes.

With forensics, AI enhances the search and finds things faster. With remote monitoring, alternatively, “cameras offer you eyes into places where you don’t have an individual to watch things. AI does the work instead of people actually. There are lots of video streams to view too. People get bored. In this full case, the video is watched by way of a computer stream within their place,” Drako says.

Combining AI and analytics in video surveillance systems not only assists with security, it could provide business intelligence and become customized to a business’s needs also. Consider an example in the retail industry, in which a monitoring system with a camera can analyze customer traffic and behaviors patterns. In turn, this may influence store staffing store and requirements layout decisions.

Mark Schreiber, President of Safeguards Consulting and a trainer for the security industry, points out that higher education is another field where surveillance cameras can help with more than security. “Higher education has several business functions on campus, such as the campus store, library, and cafeteria, and will take lessons from different fields or industries to understand how various spaces are increasingly being utilized. For example, we’re seeing a trend borrowed from sports venues, where agencies can monitor things such as dwell time taken between vendors,” he says.

Zero Trust Policies are increasing . Zero Trust Policies are section of a security design where no device, software program, or individual is trusted. Instead, every consumer and program trying to gain accessibility to any reference in a system is tested with functions like multi-aspect authentication, among others. Since cyberattacks show no indications of stopping, institutions are significantly implementing these plans to reinforce their safety systems and protect essential data. Federal firms are at the forefront of this hard work, and facilities in the private sector aren’t behind far.

*Sources: Axis Communications, Eagle Eye Networks, and Toolbox

Cybersecurity And Securing The Cameras

Schreiber reminds users that surveillance cameras are a double-edged sword. “Once security cameras stopped being CCTV (closed-circuit television) devices-which only required a cable from the camera to a recorder or monitor, and instead connected to a network via IP that uses an Ethernet connection, they opened themselves to nefarious activity,” he says. “Previously, it had been difficult to gain usage of coaxial cable if you don’t were physically linked to the cable, but with IP networks, you can be a third-party vendor accessing the camera with an extranet and have the ability to breach the company network,” he warns.

(Photo: Adobe Stock by Production Perig)

Surveillance cameras provide more capabilities, however they can simply be attacked more. “You protect the cameras through ‘hardening,’ which starts at installation,” Schreiber continues. Hardening is an industry term which means configuring and managing your devices in a way that they’re hard to penetrate from the cyber perspective, Wilkinson explains. One particular way to do that is to apply unique passwords and changing them often. Other measures include blocking port connections to the camera itself, limiting the protocols which are useful for communicating with the camera, and avoiding the camera from reverting to factory default settings after initial setup. Facility managers also needs to make sure that at predetermined intervals the camera continues to be properly monitored and the firmware is updated to the most recent version, advises Schreiber.

A February 2022 article 1 from Axis Communications states: “GDPR (General Data Protection Regulation) compliance and cybersecurity are intrinsically linked,” and the writer describes the role of integrators in protecting their customers’ sites and organization overall.

Compliance Issues And Surveillance Operations

Help Net Security, an internet site centered on information security, predicts that as video surveillance becomes more widely adopted even, in addition to used more for compliance purposes frequently, its use shall are more regulated. 2 “Compliance falls into two categories,” Schreiber says. One is situated upon market and government requirements, whether chemical manufacturing or the utilities market, for instance.

Within the security market, compliance involves whether surveillance is necessary in certain areas, and if a video is recorded for a certain timeframe, as well as how (and for how long) information is kept and archived.

The second category relates to privacy, the way the cameras are increasingly being used actually, the way the given information has been captured and utilized, and if they’re in line with privacy rights, the government’s usually. “States also have various rights-as well as the European Union-and in that sense, these rights are becoming more market-specific,” says Schreiber.

If organizations are going to tie systems together, with the rapid increase in technological advances, and myriad, complex regulations around access control, Wilkinson suggests they have an integrator on staff. “It’s a specialized skill,” he says. Integrators can do the installation, however they can tie integrated devices and systems to interact also.

Finally, Schreiber notes that under the National Defense Authorization Act (NDAA 2019 Section 889) 3 , the federal government has banned some video surveillance products used for video surveillance. The Act prohibits the U.S. government from procuring telecommunication and video equipment from certain Chinese companies and their subsidiaries. “The Trade Agreement Act (TAA) 4 will go hand in hand with that, specifying that surveillance cameras can only end up being produced in certain countries,” provides Wilkinson.


3 National Defense Authorization Act (NDAA) – Azure Compliance | Microsoft Docs:

Olsen writes on business, health, and technology. Her columns and articles have appeared in THE BRAND NEW York Times, Family Business, Harvard Business Review, On Wall Street, among others.

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