SDMmag logo
search
Go to Ask SDM AI
cart
facebook twitter linkedin youtube
  • Sign In
  • Create Account
  • Sign Out
  • My Account
SDMmag logo
  • NEWS
  • PRODUCTS
  • TOPICS
    • Access Control & Identification
    • Integration & Network Solutions
    • Life Safety & Fire Alarm
    • Monitoring
    • Smart Home
    • Trends & Industry Issues
    • Video Solutions
  • COLUMNS
    • Digital Shuffle
    • Editor's Angle
    • Insider News & Business
    • Integration Spotlight
    • Marketing Madmen
    • Security & the Law
    • Security Comings & Goings
    • Security Networkings
    • Technology @ Work
    • Technology Solutions & Skills
    • SIA Waypoints
    • Cybersecurity Chronicle
  • EXCLUSIVES
    • Annual Industry Forecast
    • Dealer of the Year
    • Project of the Year
    • SDM 100
    • State of the Market Series
    • Systems Integrator of the Year
    • Top Systems Integrator Report
    • TMA Excellence Awards
  • BLOG
  • MEDIA
    • Videos
    • Podcasts
    • Polls
    • White Papers
  • EVENTS
    • Industry Calendar
    • Webinars
  • MORE
    • Classified Ads
    • Newsletters
    • SDM Store
    • State of Security eBook
    • Sponsored Insights
  • BUYERS GUIDE
    • Buyers Guide
    • Take a Tour
  • EMAG
    • eMagazine
    • Archive Issues
    • Monitoring Today
    • Advertise
  • SIGN UP!
ColumnsSecurity NetWorkings

Security Networkings

Turning Smartphones Into Secure Access Devices

By Dave Engebretson
Security Networkings
August 5, 2022

Recently my lovely wife Joan took a rare business trip from Chicago to Nashville, Tenn., to attend the FiberConnect conference and to moderate some speaker panels. Since COVID we haven’t taken many airplane flights or trips, so she marveled at the changes in O’Hare Airport and airline protocols. 

Joan takes the “L” train from our neighborhood to the airport and back. One thing that stood out to her is in the old days most train riders would be reading books or newspapers; now everyone is staring at their smartphones. 

Like it or not we all have taken the bite from the apple and put a full-powered, internet-connected device into our pockets or purses. And while security is a constant problem and concern, the business world pushes forward with apps for just about everything. The other day I saw a TV ad for a new smart cat litter box with an internal drum that rotates after each use. The thing that got me was the litter box comes with an app for your phone. What information and control this app provides for the pet owner I can only imagine. 

But what’s not useless is the integration of Keri Systems’ Borealis cloud solution and Geokey that can make authorized users’ smartphones function as their access control credential. With the proper authorizations a user can simply walk up to a controlled door, swipe their access point to the right and open the door. 

Before we get into the importance of geofencing it’s important to note that the Borealis cloud access control head end combined with Geokey technology puts all of the typical access control settings and controls into the hands of authorized users, who can then access entry/exit data, change permissions, all of the now common access control system features. 

Because Borealis is operating on the AWS cloud platform, any system or user changes can be accomplished from any internet device by authorized system administrators. 

Keri geokey

With the Keri/Borealis geofencing selected users can open a padlocked gate miles from the main office, with all actions from unlocking to locking the gate recorded in the cloud. // IMAGE COURTESY OF KERI SYSTEMS 

Looking for quick answers on security topics? Try Ask SDM, our new smart AI search tool. Ask SDM →


What makes this system unique is the geofencing system. We are all aware that our smartphones know where we are by transmitting their longitude and latitude up to the cellular service provider. The Keri Borealis and Geokey integration can create a geofence around a specific building or buildings, where if an authorized user is within the pre-set longitude/latitude fence their phone can then be used as their access control card or credential. This prevents the user for unlocking doors from their home 30 miles away so they can let their criminal buddies into the building. 

Installing dealers and end users can gather some cost savings as well because a controlled door will need cabling to power REX and door locks, but there will be no card/swipe credential readers needed, which will cut some costs out of a system. Eliminating the local head end PC and data storage not only will save customers money but potentially can increase overall system security as there’s no local PC to be hacked.

What I find intriguing is that these companies are expanding their controlled device offerings to include padlocks, safes and potentially drug or chemical cabinets.

What I find intriguing is that these companies are expanding their controlled device offerings to include padlocks, safes and potentially drug or chemical cabinets. Imagine a company that has remote storage for large equipment or inventory piles behind a locked fence. With the Keri/Borealis geofencing selected users can open a padlocked gate miles from the main office, with all actions from unlocking to locking the gate recorded in the cloud. 

The key to this innovative geofencing access system is the individual user’s smartphone, which must have the app installed, have the phone’s location transmissions enabled and have their permissions programmed into the system. 

While the programmable access control features of the Keri/Borealis system are fairly common to the physical security world, the usage of smartphones and apps from Geokey opens up a whole new world of potential for security dealers and customers. With this system, now an administrator can disable a user that’s been terminated without having to retrieve a physical card or key from the dismissed person. Alternatively, system administrators can arrange with new or temporary employees to access specific doors, locks, safes, etc., by programming the system to accept commands from the new person’s phone. 

Although we may question it, the reality is people today are using their smartphones all the time, for a wide variety of purposes. Now the smartphone can become a secure method of issuing access control permissions, saving time and money for customers. Check out www.kerisys.com (link: www.kerisys.com)for more details. 

Thanks to Keri representative Sean Leggott (my special man for 25+years) for his assistance with this column.

KEYWORDS: standards and regulations

Share This Story

Looking for a reprint of this article?
From high-res PDFs to custom plaques, order your copy today!

Dave engebretson

Dave Engebretson is the President of Slayton Solutions and has been connecting and occasionally frying pieces of alarm and video equipment since 1977. Visit his website www.slaytonsolutionsltd.com and check out his online and self-study training packages for fiber optics, IP networking, and proper connector installation and testing.

Recommended Content

JOIN TODAY
to unlock your recommendations.

Already have an account? Sign In

  • SDM 100

    SDM 100: Top 100 Security Dealers of 2026

    The top 100 security dealers navigated a complex...
    SDM 100 Report
    By: Karyn Hodgson
  • Security camera

    State of the Market: Video Surveillance

    As video surveillance shifts from siloed systems to...
    State of the Market Series
    By: Brianna Wilson
  • 2026 Industry Forecast

    SDM 2026 INDUSTRY FORECAST

    Rapid technology advances meet shifting economic...
    Trends & Industry Issues
    By: Karyn Hodgson
Manage My Account
  • SDM Newsletters
  • Online Registration
  • eMagazine Subscriptions
  • Subscription Customer Service
  • Manage My Preferences

More Videos

Sponsored Content

Sponsored Content is a special paid section where industry companies provide high quality, objective, non-commercial content around topics of interest to the SDM audience. All Sponsored Content is supplied by the advertising company and any opinions expressed in this article are those of the author and not necessarily reflect the views of SDM or its parent company, BNP Media. Interested in participating in our Sponsored Content section? Contact your local rep!

close
  • Doctor examining child patient with mother present in medical clinic
    Sponsored byHID

    The Human Side of Hospital Security: How Modern Visitor Management Protects People First

Popular Stories

Video surveillance camera

Why Video Health Monitoring Is a ‘No Brainer’

ESA Board of Directors Q2 26 Elections

Electronic Security Association Announces 2026 Board of Directors Election Results

TMA & SDM Logos

Becklar, Elite & Puget Win 2026 TMA/SDM Monitoring Center Excellence Awards

SDM Dealer of the Year 2026 Promotion

Poll

What’s the most promising trend in the industry?

What’s the most promising trend in the industry?
View Results Poll Archive

Products

Physical Security Assessment Handbook An Insider’s Guide to Securing a Business

Physical Security Assessment Handbook An Insider’s Guide to Securing a Business

See More Products
SDM 100 2026 Rankings

Related Articles

  • Jeremy Scott of Wavelynx

    Building Secure Access Control Starts With Modern Credentials

    See More
  • Key Cabinet Offers Secure Access

    Key Cabinet Offers Secure Access

    See More
  • Mercury

    Mercury Controller Line Enables Secure Access Control

    See More

Related Products

See More Products
  • 9781498767118.jpg

    Intelligent Video Surveillance Systems: An Algorithmic Approach

See More Products

Events

View AllSubmit An Event
  • March 5, 2026

    Access Control’s MVP® Is Here — The Most Valuable Platform for Cloud-Based RMR

    ON DEMAND: Simplify access control, scale from a few doors to enterprise systems, and win more jobs with lower total cost of ownership. We'll dive into a modern access control solution designed to help security dealers sell, install, and grow systems the EZ way.
View AllSubmit An Event

Related Directories

  • Malibu Access Control

    Malibu Access Control is a hybrid local premises/cloud based access control platform that offers comprehensive solutions for managing and securing physical access to buildings and facilities. Malibu delivers high-security features, seamless integrations, geo-built mobile credentials and a unified management experience on any device. Malibu Access Control is a subsidiary of Malibu Club Systems.
×

Be in the forefront of security intelligence when you receive SDM.

Join over 10,000+ professionals when you subscribe today.

SIGN UP TODAY!
  • RESOURCES
    • Advertise
    • Contact Us
    • Directories
    • Store
    • Want More
  • SIGN UP TODAY
    • Create Account
    • eMagazine
    • Newsletter
    • Customer Service
    • Manage Preferences
  • SERVICES
    • Marketing Services
    • Reprints
    • Market Research
    • List Rental
    • Survey/Respondent Access
  • STAY CONNECTED
    • LinkedIn
    • Facebook
    • YouTube
    • X (Twitter)
  • PRIVACY
    • PRIVACY POLICY
    • TERMS & CONDITIONS
    • DO NOT SELL MY PERSONAL INFORMATION
    • PRIVACY REQUEST
    • ACCESSIBILITY

Copyright ©2026. All Rights Reserved BNP Media, Inc. and BNP Media II, LLC.

Design, CMS, Hosting & Web Development :: ePublishing