Download PDF version Contact company

According to IHS Market, it is estimated that there are over 60 million security cameras in the United States, and other reports say these cameras capture more than four billion hours of footage per week.

Over the last decade, IP camera technology has dominated the conversation as it has provided users with a broad offering of enhanced image quality and features. With a large percentage of existing security systems relying on analog, many end users looking for high definition (HD) video quality have been forced to take on a complete system overhaul.

Infrastructure Overhaul For HD Video

To make the switch, customers would need to change everything, from cameras to hardware to wiring– not to mention the lengthy installation process that would ensue. IP cameras also require higher Internet speeds and more cloud space. Whether constrained by budget, bandwidth or storage, many end users have been unable to adopt this new video surveillance method.Thanks to technological advancements within the security industry, HD over Coax offers a viable solution for integrators and end users alike

Thanks to technological advancements within the security industry, HD over Coax offers a viable solution for integrators and end users alike. By utilising the current Coaxial cables, this offering yields high definition video, while requiring minimal infrastructure changes and is an optimal surveillance choice for security customers. Plus, with new advancements and updates being made frequently to this technology, there is a solution for every security need.

The enhanced alternative of HD over Coax has been warmly welcomed in the security industry, thanks to its simple solutions and ever-evolving features. Many new analog HD cameras are “plug and play,” able to connect directly to existing Coaxial cables. This eliminates the need for a complete system change, creating cost-savings for the end user and an enhanced video quality offering.

Easy Solutions For HD Video

As a result, integrators can cost-effectively upgrade their customer’s surveillance solution while using their legacy infrastructure, making it an attractive option for end users and an easy sell for dealers.

Latency in video is another common issue with network-based camera systems, where even the slightest delay in video surveillance can hinder security response HD over Coax cameras themselves are always expanding and evolving to meet a wide array of security needs. With the introduction of fisheye and multi-sensor cameras, users now have a multitude of coverage options, not to mention the introduction of 4K bringing resolution options to the same level as IP. Some newer technologies are even touting 4K cameras paired with 4K digital video recorders (DVRs) made specifically for analog systems.

Longer cables grant transmission for up to 1600 feet, double the distance of standard analog solutions, and triple that of IP systems. This single cable is able to transmit both HD video and audio.

Recently, broadcast quality audio over Coax has become available in limited models, a substantial improvement over older analog technology, which was unable to transmit audio.

Stopping Video Delay

Latency in video is another common issue with network-based camera systems. Even the slightest delay in video surveillance can hinder security response. IP cameras are forced to compress and packetize their video for transmission. The outcome of this is a reduced number of images per video, which in turn causes delay.

HD over Coax on the other hand, delivers an unlimited amount of HD images in real time, with smooth motion and impressive clarity. Additionally, the point-to-point transmission delivers uncompressed video free of lag.

Another touted benefit is that, unlike IP networked cameras, analog systems provide a more secure video transmission. With so much sensitive information housed on a businesses’ network, adding another point of network access through an IP camera can create concerns for cyber security risks.

HD over Coax was brought to market, manufacturers raced to create their own version of this technology
HD over Coax delivers an unlimited amount of HD images in real time, with smooth motion and impressive clarity

Preventing Network Hacking

With HD over Coax, the physical connections between the camera and DVR prevent network hacking. By keeping the video surveillance system offline, security professionals are able to direct their attention to the physical threats at hand, rather than having to focus on deterring cyber security risks.

One of the primary difficulties of deploying HD video solutions is the fact that many older systems utilize a wide variety of HD standards and platforms. To make matters more complicated, after HD over Coax was brought to market, manufacturers raced to create their own version of this technology.

Today, the most popular proprietary standards are HD-CVI, HD-TVI and AHD. However, integrators and customers found that attempting to manage multiple HD technologies proved to be near impossible.Integrators and customers found that attempting to manage multiple HD technologies proved to be near impossible

Diversifying Surveillance Through One DVR

To combat these issues, manufacturers have introduced products with more flexibility to their portfolios. One example of this is the penta-brid DVR which grants the ability to seamlessly integrate multiple technologies deployed across one application. This means that systems with diverse camera brands and technologies, such as a mix of HD-CVI, HD-TVI, AHD, analog or IP, can be connected through one DVR.

For many end users with legacy analog systems, penta-brid DVRs give them greater freedom to choose between a variety of solutions, rather than being limited to one option.

With video resolution increasing, the space needed to store the footage is similarly rising. Penta-brid technology has been able to adapt to these evolving needs, giving users ample storage space to house the HD and 4K surveillance video with some of the newest models including H.265 compression. 

HD Casino Surveillance Made Simple

For casinos, HD images are critical for identifying unauthorized personnel and unlawful behaviours to create a safe environment for guests and staff While HD over Coax is beneficial to many end users and integrators, those in the casino and hospitality markets find it crucial. With a combination of high profile guests, large amounts of cash on hand, constant crowds and strict industry regulations, reliable video surveillance is a must.

Deploying new IP systems comes at a stiff price. When looking to upgrade their video surveillance, casinos must also be mindful of the installation process. When moving to an IP-based system, ripping out old wires and replacing them with new is the standard practice.

This practice can be both disruptive and costly, not to mention gaming regulations require casino activities be monitored at all times so a complete system shutdown would result in revenue loss. This cost can be hard to justify, especially when the current legacy analog system remains in working condition with only the lower image resolution to date it.

For these scenarios, the most cost-effective option is to leverage the legacy infrastructure, replace the existing cameras with new devices, and reap the benefits that HD video has to offer without any lapse in security. For casinos, HD images are critical for identifying unauthorized personnel and unlawful behaviours to create a safe environment for guests and staff.

HD over Coax cameras now offer the same resolution as IP cameras with a plug and play approach, that cuts down on expense without sacrificing quality.

For businesses and applications that are unable to adopt IP technology, whether it be cost or time prohibitive, HD over Coax now features most of the same benefits IP has to offer without breaking the bank. By providing clear images in real time, maximizing existing infrastructure, and affording cyber security benefits, HD over Coax provides an attractive solution for many end users and integrators.

Share with LinkedIn Share with Twitter Share with Facebook Share with Facebook
Download PDF version Download PDF version

Author profile

In case you missed it

Open Options Paves the Way for New Customers in Access Control
Open Options Paves the Way for New Customers in Access Control

For more than 22 years, Open Options, Addison, Texas, has developed access control solutions that connect to leading security technologies to deliver a full-scale solution based on each customer’s unique needs. In 2018, Open Options was acquired by ACRE, which already owned the Vanderbilt and ComNet brands. To find out the latest, we interviewed Chuck O’Leary, President of Open Options. Q: It has been two and a half years since Open Options was acquired by ACRE. Briefly describe that transition and how the company is stronger today because of it. O’Leary: The ACRE transition really focused on integrating our access control solution, DNA Fusion, with Vanderbilt Industries technologies in order to further our reach in the market and enhance our portfolios. With their support, we have been able to accelerate innovations and expand our global reach. Overall, it has been a great experience to be a part of the ACRE organization, and it has opened the doors to new opportunities for us both here in the states and globally.  Q: What is "Connect Care" and how does it benefit integrators and/or end user customers? O’Leary: For those unfamiliar with the world of access control, it can often be a little overwhelming when first introduced; however, we strive to make our products as easy to use and intuitive as possible, with Connect Care being no different. Connect Care is a system that has been specifically designed to create the most connected experience in the security market Connect Care is a system that has been specifically designed to create the most connected experience in the security market. It serves as a 24/7 bridge from our customers to services like technical support, platform support, professional services, and training. By providing these options for our customers, we can better empower them with the knowledge and expertise of our DNA Fusion access control system and ensure their success with the product.  Q: Who are the new customers entering the market for access control systems in the wake of the pandemic, and how should they be approached/managed differently? O’Leary: Over the last year, there has been a huge demand for access control systems as remote work increased due to COVID-19, and even now, as employees and students are heading back into the offices and schools. Organizations are realizing that having an outdated security system is no longer robust enough for the rapid advancement of technology that we witnessed over the course of the pandemic, and really the past few years. For those who are just dipping their toe into a new access control deployment, the most important thing they can do is to search for a provider who has a solution that is easily integrated, scalable, and provides excellent training and resources. Q: Define the term "touchless access control" and explain why it is gaining a higher profile in the post-pandemic world. O’Leary: The interesting thing about access control is that it has almost always been touchless. Many organizations are looking for robust solutions that are touchless and can be utilized remotely, and it's fairly easy to understand why a solution like this would become widely popular because of COVID-19. Integrators are searching for access control systems that will serve as a proper solution for organizationsThe process of using access control to streamline security infrastructures is not a new concept by any means, but due to the rapid development in technology over the past few years, more integrators are searching for access control systems that will serve as a proper solution for organizations, while still supplying the touchless and remote-based features. Q: What do you see as the future course of the changing technology trends we see in today's market (such as mobile credentials, cloud-based systems, cybersecurity, etc.)? O’Leary: As we continue to tread through the different technological developments in the market today, we are noticing that mobile credentials and biometrics are becoming increasingly popular. As cybersecurity and mobility continue to become more important, we are also seeing the rapid jump to the cloud. By utilizing cloud-based systems, an organization is not hindered by a lack of storage or old software and gains the flexibility to scale their security system as their business grows. Q: How will the access control market look different five years from now versus today? What about 10 years from now? O’Leary: Within the next five years, I suspect that access control will continue to make the move towards cloud-based systems and utilize mobile credentials and biometrics. In 10 years, I think all access control will be open platform and many more organizations will embrace cloud solutions for increased functionality. Also, innovations will continue to be the drivers behind new deployments with some installations being biometrics only and include recognizing fingerprints, retina scans, facial recognition, and voice. Q: What is the biggest challenge currently facing the access control market, and how should manufacturers (including Open Options) be addressing the challenge? O’Leary: One of the biggest challenges facing the physical access control market is organizations actually making the shift to more up-to-date access control systems. Organizations are looking to adopt more digital-focused access control experiencesOrganizations are looking to adopt more digital-focused access control experiences — ones that are focused on integration, newer features, cybersecurity, and ease of monitoring. Access control manufacturers should be addressing this challenge by creating integratable, scalable systems that are easily managed and provide a structured, streamlined approach for an organization’s security infrastructure. Q: What is the biggest misconception about access control? O’Leary: Access control is not a one-size-fits-all solution, and some organizations might have different standards or assets that need protection. This is why it's vital to know the risks your organization faces when speaking with access control providers — to ensure the best possible outcome for your specific needs. It's important to remember that whatever access control system is chosen should proactively mitigate any risks, be easily taught to and successfully used by employees, and be scalable with your organization. No matter the line of work, a proper access control system should streamline the security infrastructure and lessen stress on the security team and employees.

Automatic Gates – The Latest Development In Access Control
Automatic Gates – The Latest Development In Access Control

Automatic gates remain an increasingly popular security choice for family homes, business premises or public buildings – anywhere that full control over access is needed. While there is much to consider for installers when advising clients on the right solution for their property, from the size, weight and cost of a gate system, it’s useful to be aware of the latest developments in the market, as this can help to find the right option to fit their needs. The need for speed Gates can be automated to either swing or to slide open, and there are many factors to take into consideration, when advising on which option to use. However, swing gate motors tend to be slower than the speeds achievable for sliding gates, which means the latter are usually more popular, especially for commercial sites where timing can be among the more important factors. One of the most recent developments in the sliding gates market is the introduction of faster motors One of the most recent developments in the sliding gates market is the introduction of faster motors, such as those from Bft Automation, which allow for opening and closing at a quicker speed than has previously been achievable. Fast authorized access control From a security point of view, the ability to allow people and goods in and out of a property at a quicker pace reduces the risk of unauthorized entry, while waiting for a gate to close – an important consideration in both commercial and residential contexts. Other benefits of a faster motor include reduced waiting times. This can be particularly useful for properties in busy areas, where a vehicle could risk blocking traffic, while waiting to turn into a site controlled by a slower gate. Faster motors Also, a faster motor could potentially reduce the risk of an accident from vehicles entering a property at speed. For example, this might happen if someone was making their first visit to a property situated off a fast road in an unfamiliar area. Beyond these practical considerations, in today’s fast-paced world, people aren’t as used to having to wait for things and this applies to the time it takes to get in and out of their own property. So, security benefits aside, faster motors are likely to be more appealing for clients who have sliding gates fitted to their domestic property and who prioritize convenience. The choice of which of the new faster motors to use will be impacted by a number of factors, including the weight of the gates. Essentially, the lighter the gate is the higher the speed achievable. And, as always, it’s important to make sure that any installation complies with safety regulations. Intelligent torque management systems A further development in access control technology includes intelligent torque management systems A further development in access control technology includes intelligent torque management systems, which update the level of torque required to perform the gate’s operation, allowing it to work at the optimum level, regardless of weather conditions, temperature or the degree of wear and tear on the device. Depending on the typical weather conditions experienced at the site and the anticipated frequency of use, it’s worth looking at options that take these factors into account. Importance of security rights In some scenarios, it’s important for particular individuals to have security rights. In which case, there are motors available that come with personalized keys, which are unique, providing an additional level of security. Installers often face the challenge of fitting gate motors in confined spaces, potentially making for a time consuming and technically demanding task. Available space When you only have a small space to work with, simple details can go a long way to helping you. For example, by putting the fastening screws on the front of a motor’s casing, installation and maintenance are easier and more convenient, even in particularly compact areas. Working with suppliers that offer more than just a manual means you’ll have access to advice and support on how new products work in practice and what you need to consider before advising on an installation.

What Are The Security Challenges Of Public Events?
What Are The Security Challenges Of Public Events?

Large public events were out of the question during the depths of the pandemic. However, public events are likely to experience a resurgence along with a more optimistic outlook in the coming months. In addition, there will likely be pent-up enthusiasm for these events among individuals weary from months of isolation. We asked this week’s Expert Panel Roundtable: What are the security challenges of public events planners in 2021?