Protect Improve Your Operations During COVID & Beyond

To Protect Your Workforce and their Families  Communities 

Physical distancing and contact tracing have proven to be the most successful measures for mitigating the spread of COVID-19. To assist organizations in effective contact tracing practices, VOS Systems – a U.S. based technology company – developed AlertTrace.

AlertTrace allows any business or organization to easily adhere to CDC guidelines, while seamlessly capturing accurate contact tracing data.

AlertTrace Contact Tracing

Zero Privacy Concerns

More Accurate Contact Tracing

Improve Compliance
With HSE Guidelines

AlertTrace Mini For Work Safety.

The Tracing Solution You Choose Will Either Help Or Hurt Your Organization

Is your organization having trouble following CDC guidelines? Manual contact tracing is not accurate, contacts can be easily missed or forgotten, and social distancing can be hard to enforce in the workplace. 

AlertTrace is a sophisticated and affordable digital contact tracing solution that offers a unified approach in ensuring all your bases are covered. With zero tracking or GPS capabilities, user-friendly software, and encrypted and secured anonymous data for maximum privacy protection, AlertTrace assists you in keeping your employees safe and your organization in operation.

Engineered and Made in America

No Location Tracking or GPS

An Economic Investment

The Best Solution For Contact Tracing

At slightly larger than a U.S. quarter, AlertTrace is a Bluetooth Low Energy (BLE) device worn by your workforce. AlertTrace captures when it is within a specified range of another AlertTrace device and registers it as a contact.

If an employee tests positive for a communicable infection, you will be able to quickly identify that employee’s historical anonymized contacts to safeguard your workforce, all while protecting employee confidentiality.

It’s like an employee ID badge that knows when it’s near other ID badges.

AlertTrace Minis are small and wearable.
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Learn more about how AlertTrace contact tracing can easily be integrated into your organization or business, in order to accurately and privately protect your workforce from the spread of infectious diseases like COVID-19! 

A Revolutionary New Contact Tracing Solution

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Reduction in contact tracing time
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Improvement in physical distancing within 1 week
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Countries deployed
Digital Contact Tracing

How It Works


Unique ID’s are used to match employees to an AlertTrace wearable. Wearables are then deployed to the workforce – much like ID badges.


AlertTrace wearables, using real-time measurements, capture “contacts” when within a specific distance of another wearable. AlertTrace captures the contact with full data security and protection of personal privacy.


Critical contact data is viewable on our analytics dashboard. This platform can be used to quickly trace the contact history of positive cases of infection to alert those most at risk.

AlertTrace allows for seamless implementation

Easy Workforce

The AlertTrace wearables do not encroach on the private property of employees. Instead, AlertTrace is issued out to employees much like ID badges. This makes for less organizational conflict and better adherence to CDC guidelines.

Anonymized Data & Implementation

AlertTrace data is anonymized. There is no way to identify users from the raw data alone. Furthermore, we seamlessly upload the data so that the daily work routine is not interrupted. All alert trace data is encrypted and secure end-to-end.

Versatile Form

The AlertTrace form factor makes for easy adoption into a multitude of industries. From office environments to assembly lines, to construction – the AlertTrace device can be attached to a belt clip, a lanyard, or even a hard hat.

(BLE) Bluetooth Low Energy

Leveraging BLE technology, AlertTrace will actively detect other AlertTrace devices within a specified range and measure these detections as contacts.

Long Battery Life

AlertTrace devices tout a long battery life of up to 6 months. This makes for seamless adoption within your workforce. Once the battery is exhausted, quickly and easily replace it with another inexpensive coin cell battery.

Plug & Play

AlertTrace does not need any infrastructure. It can be purchased and deployed in a matter of hours. Quickly issue devices and have employees attach AlertTrace to their existing badges, lanyards, belt clips, hard hats, vests, and more.

Purposely built to be effective, accurate,

        Tech Specs


Records all interactions within 6-7 feet of another AlertTrace device.

Contact data is anonymized to maintain privacy.

No deployment of cellphone apps to the organization.

Seamless integration with other enterprise solutions for workforce safety.

Secure cloud instance to view duration of contact, time of contact and more.

Specifications :

BLE Version: BLE 5.0

Secure data (BT encryption; TLS 1.3; TCP/IP or any required encryption.

Small & Lightweight: 4.6” x 2.4” x 0.6 /12 grams

Ruggedized & Waterproof (Rated IP67): Allows handwashing, showers & jets of water.

Replaceable battery life of more than 6 months.

Client Photo
Dennis Costandino, Manufacturing Manager | IFM

​"The AlertTrace contact tracing solution has delivered on its promise to keep our workforce safe. Not only do the vibration alerts remind us to social distance, but we’ve had no spread of the virus in our facility because we were able to quarantine the few individuals who came into contact with infected colleagues without having to shut down our facility or eliminate shifts."

Client Photo
Karen Gumpel | Director Elite Health Medical Centers

EliteHealth was a pioneer in creating a Get Back To Work Safely program, as well as a Get Back to School Safely program, called Imhealthytoday and Imhealthytoday schools, to help our clients open their business and schools safely. We searched and tested numerous digital contact tracing solutions to integrate with and we landed on AlertTrace as the most scalable and efficient technology that employees are actually comfortable with. The results clearly show how staff are reminded to social distance while non-intrusive contact tracing data is collected”

What Makes VOS Systems So Different?

VOS Systems LLC – the creator of AlertTrace – is a joint venture of two leading US-based technology companies: Ottogee and Blu Azu. VOS is on a mission to improve safety and productivity through the Covid-19 pandemic, or any other instance of infectious disease.

Our AT Wearables are engineered specifically to provide contract tracing, while protecting the privacy of employees. Our AT admin dashboard supports employers with analytics which are derived from the AI built into our advanced IoT platform .

We are dedicated to utilizing real-time big data analytics to drive IoT-enabled solutions which increase worker safety and improve job site productivity while protecting wearer privacy.

VOS and AlertTrace are committed to the highest level of privacy and data security. Neither our devices nor our platforms require personal phone access nor do they enable GPS tracking of individuals nor access to any social media.

When you purchase AlertTrace, we use:

  • Our tried and tested analytics platform that integrates with your in-house solution.
  • Decades of experience in co-location technologies.
  • Military grade security.
  • Only peer-to-peer contacts, so no tracking of location or GPS.
  • Only information about the contact, nothing else – purposely simple.

To open and run a business during this unique time, you need to keep your employees safe because it will not only impact employee lives, but also the bottom line. Your enterprise needs to run at full capacity, while maintaining distancing guidelines and having taken all precautionary measures. Once you determine how to ensure employee safety your company will grow again. Buy Alertrace today. Why? Because it’s time for your enterprise to restart operations at full capacity.

AlertTrace Contact Tracing For Offices
AlertTrace Contact Tracing For The Armed Forces
AlertTrace Contact Tracing For Work Safety
AlertTrace Contact Tracing For Manufacturing

Applicable Across Industries

From Manufacturing to Financial Services to Healthcare - AlertTrace is the versatile solution to trace contact history and ensure safe operations.

Ready To Learn More?

Speak with a representative today for more information and
learn how AlertTrace can help protect your business.

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