Image Sensing Systems Drives Past the 100,000 Mark

Autoscope(R) and RTMS(R) unit sales surpass major milestone

ST. PAUL, Minn., June 1 /PRNewswire-FirstCall/ -- Image Sensing Systems, Inc.
(Nasdaq: ISNS), world leading developer of Intelligent Transportation Systems
(ITS) computer-enabled detection and traffic control technology, announced
today that it has surpassed the 100,000 mark for computer enabled detection
instances sold. Autoscope video and RTMS radar solutions have been deployed in
more than 60 countries, providing transportation managers with the ability to
manage their traffic systems more effectively based on real-time traffic data
as they extend the life and enhance the value of public transportation
infrastructure.

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Ken Aubrey, CEO, stated, "We would like to acknowledge and recognize our
global customer base, since passing this mark was only possible with their
efforts. As traffic congestion continues to grow unabated, the implementation
of above ground traffic detection technology will increase. With unique
expertise in video and radar technologies, we are positioned to provide
solutions tailored for nearly every type of environment. We look forward to
continuing the success of Autoscope and RTMS beyond this milestone. It is a
celebration of the efforts of all our customers and partners, both integral to
advancing ITS detection in the world's transportation infrastructure."

Autoscope and RTMS brand solutions improve traffic flow and safety in both
urban and interurban environments, resulting in reduced hazardous vehicle
emissions. In urban areas, such technology allows for optimal intersection
control management based on real-time conditions. In an interurban environment
such as a highway or freeway, vehicle traffic data is measured to alert
drivers of upcoming queues or to provide travel time estimates.

About Image Sensing Systems
Image Sensing Systems, Inc. is a technology company focused in infrastructure
productivity improvement through the development of software-based detection
solutions for the Intelligent Transportation Systems (ITS) sector and adjacent
overlapping markets. ISS' industry leading computer-enabled detection (CED)
products, including the Autoscope(R) machine-vision family and the RTMS(R)
radar family, combine embedded software signal processing with sophisticated
sensing technologies for use in transportation, environmental and
safety/surveillance management. CED is a group of technologies in which
software, rather than humans, examines the outputs of complex sensors to
determine what is happening in the field of view in real-time. With more than
100,000 instances sold in over 60 countries worldwide, our depth of experience
coupled with breadth of product portfolio uniquely positions us to provide
powerful hybrid technology solutions and to exploit the convergence of the
traffic, security and environmental management markets. We are headquartered
in St. Paul, Minnesota. Visit us on the web at imagesensing.com.

SOURCE Image Sensing Systems, Inc.

Erik Wood, Marketing Specialist of Image Sensing Systems, Inc.,
+1-651-603-7700