Updated 10/20/20 Denning Electronics and COVID-19

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Our manufacturers have been operating as essential industries, though the new reality is that many of their employees continue to work from home. We are prepared to connect you with these companies for timely information about your existing orders or new requirements.

Denning Electronics is committed to providing the exceptional products and services you have come to expect.  We have protocols in place to contain the spread of Coronavirus, COVID-19, and we’re engaging via email, phone, Zoom/other conference service. For critical projects we are making site visits following local protocols.

We track COVID-19 using this dashboard from The Lancet:

https://gisanddata.maps.arcgis.com/apps/opsdashboard/index.html#/bda7594740fd40299423467b48e9ecf6

These are some of Denning’s products that have a role in containing the spread of infectious disease:

Anti-tailgating and door interlock controllers (DSI).

Barrer optical turnstiles with non-contact card readers (DSI).

Perimeter security for laboratories (Southwest Microwave).

Communication infrastructure for portable screening and labs (Vigitron).

Thank you for your continued support!

Vigitron solves network infrastructure problems

Vigitron solves Ethernet networking challenges for security and communication systems. The big four are:

It’s nearly impossible or simply too expensive to get Ethernet cabling and power to where cameras, intercoms, access control readers, or SIP phones are needed.

Cable distance is too long for Cat 5/6 Ethernet, and there is no secure place for an IDF.

Our environmentally hardened security edge devices aren’t reliably powering-up or they fail when heaters or lights turn on.

There’s no convenient way to health monitor all of our security system components. Often the first we hear of a failure is when we most needed it!

Vigitron has long provided a compliment of physical tools to test edge devices and monitor networks. 2020 marked the beginning of NetObserver, a software tool designed to provide real time network monitoring.

NetObserver is a next generation health monitoring Windows™ based software capable of receiving status messages from up to 240,000 ports using TCP, UCP, Syslog and SNMP communications. NetObserver recognizes network connected devices by means of Onvif, UPnP and also allows for manual entry. 

Why health monitoring? Large and small security systems with IP CCTV cameras, intercoms, and access control devices must be dependable. Unlike IP phones or other common devices powered by PoE, high power and high bandwidth PoE security devices often have different component states. Outdoor day/night cameras and LED lighting have power requirements that vary by day and by season, so a PoE switch with an inadequate power budget is prone to fail. NetObserver’s GUI with email notification traces the problem, making it easier to quickly respond.

A built-in mapping feature accounting for both IP-enabled network and edge devices ensures manageability, while custom messaging pinpoints trouble.

The Application Programming Interface used to manage the database is Microsoft’s SQL Server Compact 4.0, which is automatically included in the NetObserver installer.

Also new in 2020: switches and components aimed at the industrial market, PoE Ethernet over untwisted conductors, and hardened smart switches with ring topology ensuring high reliability.

Do you have a project? Whether you’re an end user, integrator, contractor, or security dealer, we’re here to tackle your network issues.

Update 10/19/20: COVID-19 Supply Chain Considerations – Southwest Microwave

When COVID-19 hit the international supply chain was severely disrupted. Some material movement ground to a halt as product demand stalled and factories closed, while there was immense pressure to move essential commodities (Fast Moving Consumer Goods – FMCG) and healthcare products. We learned from some clients that as warehouses strained to reorganize inventory, material was left on trailers or on docks in containers where they were more vulnerable to theft. This article in Corporate Compliance Insights highlights some previously unseen supply chain issues.

Southwest sensors have been deployed to protect supply chain assets for decades. Clients include auto, truck, RV and golf cart manufacturers, tire manufacturers, pharma logistics facilities, durable goods facilities, and clothing distribution.

The key to a successful deployment for distribution operations is understanding what is at risk and when/where are goods most vulnerable. There is no substitute for starting with a physical security risk assessment (RA) followed by a vulnerability assessment (see January 15, 2020 post “Is There More to Perimeter Security . . .).

While most Southwest deployments are fixed, we provide excellent portable rapid deployment sensors for products that are moved about from week to week or month to month.

Does it make sense to have a conversation about protecting your company’s supply chain?

DSI for Coronavirus Safety updated 10/19/20

A turnstile’s role is to allow only those persons properly vetted to proceed. In security applications turnstiles are a force multiplier for a security operation. In a safety environment they are a force multiplier for screeners, who may do their work remotely out of harm’s way. DSI turnstiles and anti-tailgating systems have for example been used with temperature screening equipment (For COVID-19), PPE (such as facemask and hard hat) detection, electrostatic discharge equipment, and more conventional security screening equipment such as metal and radioactive material detectors.

While DSI has systems suited for high volume high security facilities we have gear equally well suited for public buildings, banks, data centers, industrial sites and sports venues where the new norm will be to safety screen all who enter the property.

DSI relentlessly focuses upon reliability, security, and throughput. This video taken at ISC West in 2018 shows throughput for DSI’s 831 series barrier optical turnstile:

DSI 831 at ISC West

This is throughput for the 880 series turnstiles as demonstrated at ISC West in 2018:

DSI 880 at ISC West

Most barrier optical turnstile projects have a custom element. Do you need extra heavy duty service? Do you need to match the lobby decor? Are you working with a tight space? If you have a tailgating problem, it might make sense to have a conversation with us. No pressure, no cost.

For more information or a site visit, please contact Denning or visit DSI’s web site.

DSI website

Is There More to Perimeter Security than Video? – Part 2

It’s been over a year since we posted comparing sensor-based perimeter security to video-based outdoor intrusion detection systems. Has anything changed?

The security market is video-centric. We get it – CCTV is a good tool, and it keeps getting better. Every year hundreds of firms plow millions of dollars into CCTV R & D, and millions more are invested in mobile platforms such as drones and artificial intelligence and its integration with security systems. Video is arguably the most visceral security tool available, exceeding even “eyes on” assessment since systems are capable of collecting and displaying information we cannot see (think thermal and IR imaging of the invisible).

If your system has been designed and installed right and everything’s working properly, video addresses what happened and when it happened. With improved internet connectivity you now may have the means to see what’s happening now, and remotely intervene when a crime is taking place. Using high tech tools under ideal circumstances you may even identify a perpetrator.

Denning has sold over $200 million of physical security, communications, and network products* over the past four decades, and we’ve learned crime often doesn’t happen under ideal circumstances. We appreciate layered systems using tools such as CCTV, intrusion detection, communications, access control, and screening that together mitigate an enterprise’s vulnerabilities.

There’s no substitute for for starting with a physical security risk assessment (RA) followed by a vulnerability assessment (VA). The RA outlines the threats, while a VA shows under what circumstances assets are at risk. The VA will also outline and perhaps quantify the potential impact.

DETECT DELAY RESPOND

Some situations add Deter, Deny, Assess, Communicate, and Intervene to address a particular vulnerability. We do so understanding ASIS International ESRM (Enterprise Security Risk Management) models and tools.

If you’ve determined it’s people you’re trying to find, consider the environment. Even the best lighted perimeters with low light/no light video technologies may be compromised if there’s blowing sand or snow, and/or fog. At a minimum you should be considering a layered “defense in depth” approach, with physical and electronic systems providing enhanced protection for the times when conditions are bad.

Testing cameras in an ice fog with air temperatures of -2 F.

As outside reps for leading industry manufacturers, we have field experience with scores of sensors and systems.

It is with this insight that we repeat what we wrote last year: many of our clients once felt that video was their best line of outdoor perimeter defense. Video was chosen to tell them how something happened, and who did it. It takes one incident to tell them they need more than video alone can provide.

*Denning is a manufacturer’s middleman that sells to resellers, so these sales estimates reflect wholesale equipment costs less accessory components and installation.

New Vigitron Primary Partners Siklu, Pro-Active, and Raytec

Siklu wireless, makers of ultra high performance wireless transmission solutions, Pro-Active, makers of high performance data storage and monitoring, and Raytec, makers of specialty security lighting are all now part of the Vigitron Primary Partnership program.

With the start of 2020 we are pleased to offer you project assistance. Please call for details.

Image result for siklu
Raytec RL300-AI-50 High Performance White-Light LED illuminator

Vigitron and Infrastructure

Vigitron solves Ethernet networking problems. The big four are:

It’s too expensive to get Ethernet and power to SIP phones, cameras, intercoms, access control readers, or SIP phones.

Cable distance is too long for Cat 5/6 Ethernet.

Edge devices aren’t reliably powering-up or they fail when things like heaters kick-in.

There’s no convenient way to monitor all my security system components.

Vigitron has long provided a compliment of physical tools to test edge devices and monitor networks. 2020 marked the beginning of NetObserver, a software tool designed to provide real time network monitoring.

NetObserver is a next generation health monitoring Windows™ based software capable of receiving status messages from up to 240,000 ports using TCP, UCP, Syslog and SNMP communications. NetObserver recognizes network connected devices by means of Onvif, UPnP and also allows for manual entry. 

Why health monitoring? Large and small security systems with IP CCTV cameras, intercoms, and access control devices must be dependable. Unlike IP phones or other common devices powered by PoE, high power and high bandwidth PoE security devices often have different component states. Outdoor day/night cameras and LED lighting have power requirements that vary by day and by season, so a PoE switch with an inadequate power budget is prone to fail. NetObserver’s GUI with email notification traces the problem, making it easier to quickly respond.

Also new in 2020: switches and components aimed at the industrial market, PoE Ethernet over untwisted conductors, and hardened smart switches with ring topology ensuring high reliability.

Do you have a project? contact the Vigitron design team for free assistance.

Dealers and integrators: ask us about project registration!

If you’re an integrator that’s helped designed a project around Denning manufacturers, we should be talking.

We represent manufacturers that appreciate the commitment it takes to get larger infrastructure, transportation, institutional, and enterprise projects of the ground. If you’ve invested time there may be a registration reward program for you.

We at Denning have provided surveillance and detection systems for bridges (though as far as we know, not for this particular bridge just south of Ping Tom Park in Chicago). Southwest Microwave is being used to detect ships and prevent bridges from closing on them as move along the Illinois river.

Recap – ASIS International Chicago Global Security Exchange 2019

ASIS International’s Global Security Exchange – GSX – was an extraordinary networking and training event as well as trade show. We regret there will not be an in-person event in 2020, though we plan to attend future events whether in-person or virtual.

It was a shear pleasure working with a great Host Committee as we greeted and answered questions from hundreds of attendees. Moreover, we learned a lot from the vendors and clients that shared what they are doing in this industry. Thanks to all of you for a great show!

Did you miss us? If so, we will probably be in your area soon, so please call to arrange a visit.

Ken Wippich – ASIS International Awards Committee; Past Chairman, Chicago Chapter 003; Past Region 2C Vice President