Integration between video management systems (VMS) and access control systems (ACS) will soon offer the ability to incorporate ACS access and biometric data with video surveillance footage. But there are some pitfalls to look out for, writes MARC VAN JAARSVELDT.
Currently, there are integration options available, but not all solutions offer a seamless link-up of the traditional ACS data with the IP network. This is according to.
There are some convincing implementations locally, where the integration is solid and results are positive. We have no doubt that the integration will improve over time, but for now users need to be aware of the pitfalls.
What is making a difference and an impact on the ACS market is the continued growth and acceptance of IP networking as the de facto standard for video management systems. “We have seen that several access control (AC) vendors have started to offer IP interfaces with their hardware because of the prevailing nature of the network-based security technology. Some examples are Suprema, which produces biometric units with IP interfaces and Genetec that offers an end-to-end AC plus VMS system, including hardware and full integration.
Typically the AC unit (a car or fingerprint reader)) is IP enabled and uses a UTP network cable to allow communication with the LAN, but it still retains traditional signaling interfaces like Wiegand or RS485, which need to be wired in via an IP enabled controller. Examples of these devices are made by Axis, a market leader in network video. In some cases the IP link-up happens where the main AC controller resides, but door units are still wired the traditional way. Even though there are various levels of integration, the ability to incorporate AC data with video surveillance footage has changed the game plan somewhat for ACS vendors. It has also had a positive impact on the role of biometric data within an overall VMS.
The main advantage of this approach is that it allows biometric data or AC information to be extracted and displayed on a suitable PC. It is here that the VMS comes in. Once that IP interface is available, developers can write a specific software program to interrogate the AC device and bring biometric or simple access data into the VMS and incorporate it with video.
The data will be included with the video footage, providing a deeper layer of security information as the video system now displays all AC data including personnel information, credentials and video images. This enhances security and situational awareness. The great thing is that in this instance, operators are now using a single interface for video and AC, as opposed to separate interfaces.
An example, he says, is that you are not just viewing a person as they enter the building, but now having access to all the data about that individual embedded or included with the video. In doing this, companies are able to set up alarms that allow for rule or exception management, which is a powerful security tool.
Integrated ACS and VMS systems are no longer science fiction. They are an important part of the future of the security industry. Locally, we still have a long way to go to get the integration with VMS seamless and deliver acceptable outcomes. Companies need to understand and have a quality VMS system installed first, and then work towards adding value and extra layers of security such as the integration of AC.
Tips for choosing your system:
1. Choice of VMS and ACS is critical because it will define which hardware can be integrated. Most VMSs offer basic AC integration with a very limited sub-set of brands.
2. Realise that there is intelligent integration where the door or biometric unit integrates fully with the VMS and all of its functionality is supported versus un-intelligent integration where the unit communicates with the IP LAN via a simple controller that allows the RS485 cable to be plugged in. These will only support basic functionality and limited data integration.
3. With very long cable runs, or in very noisy environments, you may need to stick with traditional RS485 and cabling and link to the IP network on the backend.
4. When the integration plug-in is written by a 3rd party company (as is often the case), keep in mind that VMS version upgrades or ACS firmware upgrades can break the inter-device communication.
* Marc van Jaarsveldt, consultant with the The Surveillance Factory
CES: So long, and thanks for all the beer!
Last week, the Las Vegas expo showed off its fun side with state-of-the-art technologies for enjoying beer, writes BRYAN TURNER
From craft beer-making machines to robots that pour beer, CES had more beer than usual in Las Vegas last week. And even free beer if you found the right stand. Stampede’s saloon-style booth offered beer to visitors who tried out its latest drones, virtual reality, and other gaming products. No beer tech, though.
Here are some of the beer technologies that stood out:
LG HomeBrew – Craft beer made at home
LG’s HomeBrew craft beer-making machine, debuted at CES 2019, brings the brewing process home thanks to single-use capsules, a self-cleaning feature, and an algorithm optimised for fermentation.
Like a Nespresso coffee machine, the beer maker uses capsules, which contain malt, yeast, hop oil and flavouring. At the press of a button, LG HomeBrew automates the whole procedure from fermentation and carbonation to ageing. A companion app lets users check HomeBrew’s status at any time during the process, from their handsets.
The beer machine not only offers a simple way to make craft
Designed with discerning beer lovers in mind, HomeBrew allows for in-home production of batches of more than 4 litres of beer in a variety of styles. The following five distinctive, flavoured beers are available now:
- Hoppy American IPA
- Golden American Pale Ale
- Full-bodied English Stout
- Zesty Belgian-style Witbier
- Dry Czech Pilsner
The only catch? It takes about two weeks to make, depending on the beer type.
“LG HomeBrew is the culmination of years of home appliance and water purification technologies that we’ve developed over the decades,” said Dan Song, president of LG Electronics Home Appliance & Air Solutions Company. “Homebrewing has grown at an explosive pace, but there are still many beer lovers who haven’t taken the jump because of the barriers to entry, like complexity, and these are the consumers we think will be attracted to LG HomeBrew.”
Click here to read about the party speaker that holds beer and robots that pour beer.
CES: Alienware gets Legend-ary
At CES in Las Vegas last week, Dell’s Alienware released a family of high-end, thin, light, and affordable machines for both amateur and professional gamers – and a new identity.
Alienware marked CES 2019 as a brand milestone with the debut of a new design identity, Alienware Legend. It aims to set a new bar of excellence for what gamers want most – performance and function. Alienware says it evaluated multiple concepts and chose one that was the biggest and boldest departure from its current look.
Alienware Legend, says the company, stays true to the brand’s core design tenets, taking cues from its deep roots in sci-fi culture and its early industrial designs, to distinguish the brand from the rest of the industry. The new Legend design is optimised with cutting-edge thermal cooling technology to achieve and sustain overclocking power, improved AlienFX lighting, and ultra-thin screen borders. It also unveiled a new “three-knuckle hinge” design that reduces the overall dimension while creating a stronger assembly, all combining to yield a better gaming experience.
“We’re excited to come to this year’s CES with some truly groundbreaking products, next-gen software and strategic partnerships that will bring more people to experience PC gaming and advance the industry,” said Frank Azor, vice president and general manager of Alienware. “The legend design answers the call for more and better from our gaming community, and the new G Series laptops will make PC gaming even more accessible to those looking for high-performance gaming at a cost they can appreciate.”
Click here to read about Alienware Legend in action with the Area-51m and m-series laptops