Sera4 appoints Precision Marketing as US Sales Engineers

Sera4 is pleased to announce that Precision Marketing Inc. is now the exclusive frontline Technical Sales Representative firm for the Sera4 keyless access control product line for the Telecom, Utility, Transportation and Military/Aerospace markets for the following U.S. states: AL, AR, CT, DC, DE, FL, GA, IA, IL, IN, KS, KY, LA, MA, MD, ME, MI, MN, MS, NC, ND, NE, NH, NJ, NY, OH, OK, PA, RI, SC, SD, TN, TX, VA, VT, WI, WV.

Now in it’s 46th year of operation, servicing 37 US states, and a team comprised of 16 field solutions engineers and 7 inside support staff, PMI has established itself as a technical representation leader in markets such as Telecom, Utility, Transportation and Military/Aerospace. 

The partnership with PMI is effective immediately and it is a clear demonstration of Sera4’s commitment to serve the keyless digital access control market in the United States.

BIAS against Bluetooth

Another vulnerability of the Bluetooth security stack has been revealed this week: Bluetooth Impersonation AttackS (BIAS).

Unfortunately, this highlights another concern with the Bluetooth stack and is, in-part, due to the wide range of devices and configurations that Bluetooth has to support. The suggested remedy is for “the Bluetooth SIG [to update] the Bluetooth Core Specification”. (Source: bluetooth.com)

All this implies it will be up to chipset vendors to find and work around the problem in the interim.

Credit: The Hacker News tells us more …

The biggest risk is likely to be against mobile devices (mobile phones and laptops). Previously-paired devices can no longer be trusted. i.e. you could be communicating with a bad actor (impersonator).

As a word of caution: other Bluetooth-enabled smart locks and mobile software solutions may incorporate this same flaw. This would allow you to pass the digital keys to the wrong device: A “man-in-the-middle” attack.

Rest assured: Teleporte relies on digitally signed certificates to ensure that communications are encrypted. Only true Sera4 locks or lock controllers have the decryption key. All this happens without using the Bluetooth security stack — so access to your Teleporte locks remains secure and unaffected by BIAS.

High-Security Keyless

In protecting your assets, there is always a tradeoff between convenience and security. For example, when you go into your office every day, you want to get in through the main doors without any delay.  But when the asset requires the highest security,  added rigour such as additional security checks are necessary.

The vault application is a good example of how keyless solutions are catching up with old standards for addressing high-security requirements.

  • Vaults often include locks whereby 2 keys are required and placed more than 6 feet apart. Two individuals, each of whom have their own unique key, must open the lock at the same time for the door to open. This approach prevents a single rogue actor from opening a door when they do not have authorized access
  • Another high-security standard opens a door after several minutes of unlock delay. This delay, connected with alarms, is a strong deterrent for criminals. They know that law enforcement will be coming while they are waiting for the door to open.

Bringing these features to Keyless

Sera4 has released Teleporte Cloud server 3.5 and Teleporte Mobile application 5.2. All Teleporte Enterprise customers now have access to high-security protocols to match the use cases above. 

  • The new Multi-Authentication Unlock feature requires two or more users to unlock a lock. Each user has their own key for that one lock and each user must issue the unlock command to the same lock. The lock only opens after all required users try to open the lock on their own account.
  • The new Delayed Open feature can be enabled on a lock-by-lock basis. The administrator can configure the delay. When someone unlocks a Sera4 lock in the Teleporte Mobile application, it will open only after the specified delay.

At Sera4, we envision a fully keyless world. With these innovations, we bring keyless benefits to the highest-security applications, such as vaults. We expect that there will be many applications for these new features that we haven’t even imagined yet.

For more information on the available features on the Teleporte Cloud server, click here. Or simply and contact us to arrange for a demo. We’re excited to show off our latest innovations.

A peek inside the Teleporte Cloud from Rancher

Here is a link to a blog from our friends at Rancher. It provides a sneak peek inside how we do cloud. Our own Jeff Klink discusses the advantages of the current Teleporte Cloud architecture. Read it and see how we deliver the security, reliability and scalability that Teleporte is known for.

Rancher is a container orchestration software company. We use their services to help us manage the Teleporte network.

Teleporte 5 now available for iOS

We’re excited to share that the Teleporte 5 mobile app for iOS is now available on the Apple App Store. This new release brings the current Teleporte experience to iPhone, aligning with the look and feel of the latest Android releases. This release is part of our ongoing commitment to compatibility with as many smartphones as possible.

Sera4 Exhibits at Distributech

Sera4 is Exhibiting for the first time at Distributech 2020 in San Antonio from January 28-30. Come and visit Sera4 at booth 4247 in the Ontario pavillion.

Teleporte Android App 5.0

Today, Sera4 released version 5 of our Teleporte mobile app on the Google Play Store. Version 5 introduces full compatibility with the Teleporte Single Sign-On servers. From now on, users will sign in to the Teleporte app on their mobile phones and are be provided with the choice of organizations where they have memberships throughout the Teleporte network. In addition, there are a number of improvements in the user experience.

The Teleporte mobile app remains free for anyone with an Android device to download and use.

Announcing Teleporte Server 3.3

We’re happy to share that Teleporte Server 3.3 is released today. All Enterprise customers are going to have access to the new features immediately. Server 3.3 introduces a two new features.

Failsafe Unlock allows administrators to give a temporary access code for a specific lock that can provide access without a smartphone. This is useful in emergency situations where there is no data connectivity on a smartphone or a phone battery is dead. The event is still recorded on the Teleporte event logs with the user that the administrator specified when he provided the FSU code.

Enterprise smart lock maker Sera4 of Waterloo secures $1.5M financing from BDC Capital

KITCHENER and WATERLOO, November 4, 2019—Sera4 of Waterloo, Ontario has secured non-dilutive growth financing totalling 1.5 million dollars from BDC Capital’s Growth & Transition Capital division. Sera4 makes enterprise-grade locks that are opened wirelessly with authorized users’ smartphones. Its technology affords greater security and efficiency as there are no physical keys in circulation and no anonymous access.

Sera4 was founded in 2014 by Jerod Klink, a former software engineer at BlackBerry. He was joined two years later by David Coode, a senior manager at ON Semiconductor, who took on the role of CEO. Sera4 has enjoyed early success with substantial sales to telecommunications service providers and tower operators in Mexico. It is now expanding in North America and elsewhere in the world as well as penetrating other industries with critical installations requiring access control.

“BDC Capital’s financial support is an integral part of our overall growth plan at Sera4,” says CEO David Coode. “The financial products and advice from BDC fit perfectly with our needs at this stage, and dealing with BDC Capital has been a pleasure.”

This transaction was conducted by Mark Lunick, Director, Growth & Transition Capital for Southwestern Ontario at BDC Capital. “Sera4 has solved a big problem for companies that need to give controlled access to their critical infrastructure,” comments Lunick. “The market for Sera4’s technology is considerable. The go-to-market strategy that management is now deploying is very well thought out and includes a deep pipeline of potential customers.”

About Sera4

Sera4 Ltd. is a leading supplier of keyless physical access control for critical infrastructure. It provides cyber-resilient site access automation and identification at scale, solving real challenges in operations while reducing significant asset losses. Sera4 solutions currently secure customers throughout the Americas and in Africa. Sera4 is headquartered in Waterloo, Ontario.

About BDC Capital

BDC Capital is the investment arm of BDC—Canada’s only bank devoted exclusively to entrepreneurs. With more than $3 billion under management, BDC Capital serves as a strategic partner to the country’s most innovative firms. It offers a full spectrum of risk capital, from seed investments to transition capital, supporting Canadian entrepreneurs who wish to scale their businesses into global champions. Visit bdc.ca/capital.

IMPACT Technical Products appointed as Representative for the Canadian Market

Sera4 (Waterloo, ON, Canada), is pleased to announce that IMPACT Technical Products (Mississauga, ON, Canada) is now the exclusive Manufacturer Representative for the Sera4 Teleporte keyless access control product line for the Canadian market.

Now in its 15th year of operation, IMPACT Technical Products (IMPACT) has established itself as a technical representation leader with a coast to coast presence in Canada. Although IMPACT supports all markets, the IMPACT engineering and support team specialize in addressing the mission critical, utility, transportation, industrial and communication service provider markets, which are all verticals that will greatly benefit from the Sera4 Teleporte keyless access control solution.

The partnership with IMPACT is effective immediately and it is a firm demonstration of Sera4’s commitment to assertively address the keyless digital access control market in Canada.


Sera4 (Waterloo, ON, Canada) est heureuse d’annoncer qu’IMPACT Technical Products (Mississauga, ON, Canada) est désormais le représentant exclusif pour la gamme de produits de contrôle d’accès sans clé Sera4 Teleporte pour le marché canadien.

Bien que IMPACT prenne en charge plusieurs marchés, son équipe d’ingénierie et de support se spécialise dans les marchés des fournisseurs de services critiques, de services publics, de transport, industriels et de communication, tous des secteurs qui bénéficieront grandement de la solution de contrôle d’accès sans clé Sera4 Teleporte.

Le partenariat avec IMPACT entre en vigueur immédiatement et témoigne de la détermination de Sera4 à s’attaquer de manière affirmée au marché de la commande d’accès numérique sans clé au Canada.