Liberty Defense Provides In-Depth Explanation of HEXWAVE

Vancouver, BC – June 6, 2019 – Liberty Defense Holdings Ltd. (Liberty) (TSXV: SCAN; FRANKFURT: LD2) releases detailed information on the function of its security product, HEXWAVE.

HEXWAVE, is a weapons detection technology product that is being developed in response to the evolving needs of urban security in public spaces including sporting arenas, schools, malls, and places of worship. It is designed to improve threat detection and quicken the response time of security teams while minimizing interruption to the flow of daily life and foot traffic in these places.

It uses active 3D radar imaging and artificial intellegence (AI) to detect a range of threats, including both metallic and non-metallic weapons, in both indoor and outdoor environments.

By using AI rather than human assessment, the chances of a false detection due to human error are reduced. Further, no personal identifiable information is collected or viewed by security teams or other operations personnel, which helps protects the privacy and modesty of individuals.

Each HEXWAVE unit operates individually and can be combined with additional units that work together, making the system completely scalable to a facility’s unique security requirements. Additionally, each HEXWAVE unit is mobile and can be quickly deployed to a higher priority perimeter or entrance point based on crowd control or other operational factors.

What is HEXWAVE?

HEXWAVE is Liberty’s proprietary weapons detection product and consists of four major subsystems that work together:

  1. Antenna Array and Transceiver (captures real-time data)
  2. 3D Radar Image Generation (converts captured data into 3D radar images)
  3. AI and Deep Learning (interprets the data and 3D radar images to detect threats)
  4. Smart Interface Functionality (provides connectivity to existing security systems)
1. Antenna Array and Transceiver (captures real-time data)

Liberty has the exclusive global license for active 3D radar imaging technology from the Massachusetts Institute of Technology (MIT). In this design, a transceiver generates the low power radio frequency signal which is then sent through array antennas to illuminate the detection space. The array antennas receive the reflected signals containing the data.

2. 3D Radar Image Generation (converts captured data into 3D radar images)

This subsystem receives the data from the antenna array and converts it to a 3D radar image.

3. AI and Deep Learning (interprets the data and 3D radar images)

HEXWAVE uses AI and deep learning to recognize concealed weapons and predict the weapon type. This component of the technology uses artificial neural networks (ANN) which is an advanced AI method derived from how the human brain learns and recognizes objects. The actual training of the neural network is done at Liberty’s Engineering Centre of Excellence (COE) in Atlanta, Georgia.

4. Smart Interface Functionality (provides connectivity to existing security systems)

This enables HEXWAVE to interact with a facility’s existing security infrastructure such as surveillance and access control devices. It provides connectivity and internet of things (IoT) integration with IP surveillance devices, and also provides both analytics and threat alerts that can be sent to surveillance and access control devices.

On Behalf of Liberty Defense

Bill Riker
CEO & Director

About Liberty Defense

Liberty provides security solutions for concealed weapon detection in high volume foot traffic areas and has secured an exclusive license from Massachusetts Institute of Technology (MIT), as well as a technology transfer agreement, for patents related to active 3D radar imaging technology that are packaged into the HEXWAVE product. The system is designed to provide discrete, modular and scalable protection to provide layered, stand-off detection capability. This is intended to provide a means to proactively counter evolving urban threats. The sensors with active 3D radar imaging and Artificial Intelligence (AI)-enhanced automatic detection are designed to detect metallic and non-metallic firearms, knives, explosives and other threats. Liberty is committed to protecting communities and preserving peace of mind through superior security detection solutions. Learn more:

For further information contact:

Liberty investor relations:

Adam Ross
Telephone: 604-336-9820 x1
Toll-Free: 1-833-923-3334

Liberty media relations:

Brittany Whitmore
Telephone: 778-238-6096

Forward-Looking Statements

When used in this press release, the words “estimate”, “project”, “belief”, “anticipate”, “intend”, “expect”, “plan”, “predict”, “may” or “should” and the negative of these words or such variations thereon or comparable terminology are intended to identify forward-looking statements and information. Although Liberty believes, in light of the experience of their respective officers and directors, current conditions and expected future developments and other factors that have been considered appropriate, that the expectations reflected in the forward-looking statements and information in this press release are reasonable, undue reliance should not be placed on them because the parties can give no assurance that such statements will prove to be correct. The forward-looking statements and information in this press release include, amongst others, information relating to the interfacing with exisitng security systems. Such statements and information reflect the current view of Liberty. There are risks and uncertainties that may cause actual results to differ materially from those contemplated in those forward-looking statements and information.

By their nature, forward-looking statements involve known and unknown risks, uncertainties and other factors which may cause our actual results, performance or achievements, or other future events, to be materially different from any future results, performance or achievements expressed or implied by such forward-looking statements. Such factors include, among others, the following risks: the interfacing with exisitng secuirty systems. These fluctuations may adversely affect the price of the Liberty’s securities, regardless of its operating performance. There are a number of important factors that could cause Liberty’s actual results to differ materially from those indicated or implied by forward-looking statements and information. Such factors include, among others: currency fluctuations; limited business history of the parties; disruptions or changes in the credit or security markets; results of operation activities and development of projects; project cost overruns or unanticipated costs and expenses; and general market and industry conditions. The parties undertake no obligation to comment on analyses, expectations or statements made by third parties in respect of their securities or their respective financial or operating results (as applicable).

Liberty cautions that the foregoing list of material factors is not exhaustive. When relying on Liberty’s forward-looking statements and information to make decisions, investors and others should carefully consider the foregoing factors and other uncertainties and potential events. Liberty has assumed that the material factors referred to in the previous paragraph will not cause such forward-looking statements and information to differ materially from actual results or events. However, the list of these factors is not exhaustive and is subject to change and there can be no assurance that such assumptions will reflect the actual outcome of such items or factors. The forward-looking information contained in this press release represents the expectations of Liberty as of the date of this press release and, accordingly, are subject to change after such date. Liberty does not undertake to update this information at any particular time except as required in accordance with applicable laws.

Neither the TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this press release.

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