




Handheld Speed Measurement Sensors
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Compact, reliable, and built for precision—our handheld radar and lidar solutions for the field
Handheld Speed Measurement Sensors
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Compact, reliable, and built for precision—our handheld radar and lidar solutions for the field
Read MoreMoving Speed Measurement Sensors
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Advanced radar technology for vehicles in motion, delivering real-time speed data with accuracy and efficiency.
Moving Speed Measurement Sensors
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Advanced radar technology for vehicles in motion, delivering real-time speed data with accuracy and efficiency.
Read MoreEnvironmental Surface Velocity Sensors
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Precision instruments designed to measure surface velocity, providing critical data for hydrological applications.
Environmental Surface Velocity Sensors
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Precision instruments designed to measure surface velocity, providing critical data for hydrological applications.
Read MoreTransportation Speed & Safety Sensors
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Innovative solutions for monitoring speed and safety in transportation, ensuring efficiency and compliance.
Transportation Speed & Safety Sensors
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Innovative solutions for monitoring speed and safety in transportation, ensuring efficiency and compliance.
Read MoreCelebrating

Years of Excellence
The Legacy and Future of Decatur Electronics
Since 1955, Decatur Electronics has proudly stood as a beacon of American innovation, crafting cutting-edge radar solutions that have earned a place on the global stage. For seven decades, our journey has been one of resilience, ingenuity, and an unwavering commitment to excellence. From revolutionizing law enforcement tools to pioneering advancements in public safety and environmental applications, Decatur Electronics has consistently set the standard.
As we celebrate
our
70th
Anniversary
we honor the milestones
that have shaped us
—from the introduction of industry-defining technologies to the partnerships that have fueled our growth.
But while our history is rich, our gaze is firmly fixed on the future.
Today, Decatur Electronics is on the cusp of a new era. With a relentless drive to innovate, we are developing a suite of next-generation products designed to redefine the industries we serve. Imagine radar systems so advanced they merge seamlessly with modern devices. Picture tools that not only protect communities but also empower them with data-driven insights. From the ProSpeed™—bringing precision back to the sports arena—to the Si-X, a data logger set to revolutionize traffic safety, and the transformative STREAM™, engineered for critical water management, our future is brimming with possibilities.
Stay tuned—because this is just the beginning. The innovations we unveil will not only honor our legacy but propel us into a new chapter of leadership and excellence.
Together, lets celebrate
the past,
embrace the present,
and shape
the future!
Applications
For over 68 years, Decatur Electronics has been providing radar speed measuring products for a wide range of applications and uses.
Our radar products incorporate cutting edge patented technology, operator friendly features and are engineered with the user in mind. From law enforcement speed measuring radars to life saving traffic speed control and specialty applications, Decatur Electronics products are proudly made in the USA.
Law Enforcement
A full line of Police Radar systems that are durable, reliable and trusted by law enforcement professionals across 5 continents.
Public Safety
Studies show that Radar Speed control is a vital tool for road safety, they reduce moving violations and greatly decrease vehicular accidents.
Hydrology
A wide range of field applications to quickly and safely determine the surface velocity of fluids to obtain real-time data estimates of discharge rates.
Industrial
Speed measurement tools designed specifically for slow moving vehicle applications such as trains, construction vehicles and forklifts
School Traffic
Help drivers remain alert in school zones by clearly displaying their moving speed with. Our line of Radar Speed Trailers and Signs help reduce incidents.
Rail
High- and low- speed ranges with extended accuracy increase safety and reduce incidents at both the hump yard and the open track.
FIND A SALES REPRESENTATIVE

USA MAP
USA MAP
Canada
Davtech Analytical Services
(613) 831-6009 ext.216
Mexico
Alonso Vega-Albela
800.428.4315
[email protected]
Central & South America
Alonso Vega-Albela
800.428.4315
[email protected]
Africa & Middle East
(800) 428-4315
[email protected]
UK & EU
(800) 428-4315
[email protected]
Australia
(800) 428-4315
[email protected]
Asia
Decatur Electronics
Heng Zhang (800) 428-4315

Innovation, Reliability & Experience
For over 68 years, Decatur Electronics has been providing traffic management solutions of unparalleled quality, accuracy, speed and reliability to Police Forces all over the world.
Buy with confidence from a company that has a pedigree of success.
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