High-Visibility Display
High-intensity 11" LED digits with automatic ambient-light adjustment provide clear daytime and nighttime visibility.
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Winstar Road Supply is a leader in traffic safety solutions, offering digital radar speed signs engineered for safer roads and communities. Our mission is to enhance road safety by providing real-time information to drivers and promoting better road behaviors.
The results of using Winstar Road Supply's radar speed signs are impressive, with speed reductions of up to 25% and overall compliance with speed limits increasing by up to 70%.
Winstar Road Supply is known for its unwavering commitment to quality and durability, complying with MUTCD and ISO 9001 standards. Our radar speed signs are resilient, enduring, and connected, making them a great investment in promoting road safety.
Each Winstar 11A Digital Radar Speed Sign is custom made to order, please allow 1-3 weeks lead time.
Catalog & Technical Specifications
Winstar™ 11A Digital Radar Speed Sign 21" x 23" (20" LED Display)
Key Features
LED Digit Size: 11" Digits
LED Display: 12" x 16" / 20" Diagonal
LED Configuration: High Intensity Amber LEDs (11" Digits) or High Intensity Green - Red LEDs (11" Digits)
Display LEDs
• 2 Digits, High Intensity LEDs (Up to 100,000 Hours)
• Automatic Intensity Ambient Adjustment, Easily Visible Up To 1,500+ Feet
• Optional Add-on: 2 Digits Plus Star (Example 4*5) or 3 Digits
Sign Color: Diamond Grade Reflective Aluminum (White, Yellow, Orange, or Lime Green)
Sign Text: YOUR SPEED or Custom Text
Smart Connectivity: Remote Control, Bluetooth & WiFi, Optional 4G/SIM Cellular Module
Data Storage: Removable Micro-SD Card w/ USB-A Adapter & Optional Cloud Storage
WinstarCloud & 4G/SIM Smart Connectivity: WinstarCloud Platform w/ 1 Year Free WinstarCloud Subscription Included (Optional Renewal: $149/year / 2 Devices). Subscription Renewal Includes WinstarCloud and 4G/5G SIM Data Plan (Verizon, Xfinity Mobile, T-Mobile, or AT&T). A WinstarCloud Subscription is not required for operation or data collection.
Power Options: A/C Wired or Battery w/ Solar (Lithium-Ion)
Mounting Options: Universal Mount Set Included. Optional Add-on: Battery Power Model Pivot Mounting Bracket, AC Power Model Pivot Mounting Bracket, or Universal Pivot Mounting Bracket
Polycarbonate Display Cover
• Thick Protective Sheet IP53 Waterproof Sealed Display Area Cover
• Vandalism, Abrasion, Graffiti, and Shatter Resistant
• UV Protection
Working Temperatures: -40°F - 160°F
Visible Distance: 1,500 Feet
Waterproof: IP53
Warranty: 2-Year Sign Warranty, 1-Year Battery Warranty
*The product images shown may not be an exact representation of the product.
PRODUCT INFORMATION
Explore the features, specifications, power options, connectivity choices, mounting configurations, and support available for the Winstar 11A Digital Radar Speed Sign 21" x 23" (20" LED Display).
WINSTAR 11A
The Winstar 11A combines a 21" × 23" reflective sign with 11" high-intensity LED speed digits and long-range K-band radar. It provides approaching drivers with immediate speed feedback while supporting practical traffic-data collection and roadway analysis.
High-intensity 11" LED digits with automatic ambient-light adjustment provide clear daytime and nighttime visibility.
Integrated 24.125 GHz K-band Doppler radar detects approaching vehicles at distances of up to approximately 1,200 feet.
Traffic data can be stored locally using the removable micro-SD card, with Bluetooth / WiFi and cellular data-access upgrades available.
Choose a hardwired AC configuration or a lithium-ion battery and solar configuration for permanent or off-grid roadway installations.
TECHNICAL SPECIFICATIONS
Commercial-grade display and radar specifications designed for traffic-calming applications.
POWER & CONNECTIVITY
Choose a hardwired AC option or an off-grid lithium-ion battery and solar configuration. Then select the level of data connectivity appropriate for your application.
Ideal for roadway locations where permanent electrical service is unavailable or where trenching and hardwiring are not practical.
Designed for permanent installations where standard U.S. electrical service is available at the sign location.
Select how you want to control the radar sign and retrieve collected traffic information.
CONNECTIVITY OPTIONS
Select the connectivity package that best matches how the sign will be operated and managed.
Control the radar sign and store collected traffic information locally on the removable micro-SD card for later retrieval and analysis.
IncludedAdds Bluetooth / WiFi capability for convenient local wireless transfer of compatible traffic data without requiring cellular service.
Ask for pricingAdds cellular connectivity and WinstarCloud for connected remote access to compatible device information, traffic data, and reporting.
Ask for pricingThe first year of WinstarCloud is included with the cellular connectivity option. Optional subscription renewal is $149/year for up to 2 devices and includes WinstarCloud platform access and a compatible 4G/5G SIM data plan. Cellular connectivity requires supported network coverage. A WinstarCloud subscription is not required for local sign operation or micro-SD data storage.
OPTIONS & SUPPORT
Choose the display, reflective sign face, power source, mounting system, and connectivity package that best fits the roadway and installation.
Choose high-intensity Amber or Green/Red LEDs. Optional 2-digit + star and 3-digit configurations are also available.
Available in Diamond Grade reflective White, Yellow, Orange, or Lime Green with standard YOUR SPEED or custom sign text.
Universal mounting hardware is included. Additional mounting configurations are available depending on the selected installation.
Includes a 2-year sign warranty and 1-year battery warranty with Winstar technical support.
ORDER INFORMATION
Configure the sign around your power, mounting, visibility, and connectivity requirements.
APPLICATIONS
The compact Winstar 11A is designed for locations where clear driver feedback, flexible power options, and useful traffic data are needed without moving to a larger sign platform.
Help address recurring speeding concerns on neighborhood, residential, community, and private roads.
Provide highly visible driver feedback near entrances, pedestrian areas, campuses, and school approaches.
Deploy as part of municipal traffic-calming, speed-awareness, and roadway-safety programs.
Improve speed awareness in business parks, parking areas, facilities, private developments, and controlled-access properties.
CONNECTED TECHNOLOGY
Choose the cellular connectivity option to bring compatible Winstar equipment into WinstarCloud for connected remote access, traffic information, device visibility, and reporting.
Remote Access Access compatible connected equipment without visiting the sign.
Traffic Insights Use collected information to better understand traffic activity and roadway conditions.
Connected Equipment Bring compatible Winstar traffic-safety equipment into one connected platform.
COMMON QUESTIONS
Quick answers to common questions about power, connectivity, customization, radar performance, and ordering.
No. The Winstar 11A can operate without WinstarCloud and store traffic information locally using the removable micro-SD card. Connected cloud services are optional and require a compatible cellular setup.
The first year is included with the optional cellular connectivity configuration. Renewal is $149/year for up to 2 devices and includes WinstarCloud platform access and a compatible 4G/5G SIM data plan. No subscription is required for standard sign operation or local micro-SD traffic-data collection.
Remote control and removable micro-SD data storage are available. Bluetooth / WiFi connectivity is listed among the model's options, and an optional 4G/SIM cellular configuration provides compatible WinstarCloud access. Confirm the selected connectivity package when ordering.
Yes. The solar configuration uses a 12V 40Ah lithium-ion battery with a standard 60W solar panel. An optional 80W solar panel is also available for the Winstar 11, 11A, and 11M models.
Yes. A hardwired AC configuration is available for permanent installations with electrical service at the sign location. Confirm the appropriate input voltage and electrical configuration when ordering.
The integrated K-band radar is rated to detect approaching vehicles at distances of up to approximately 1,200 feet, depending on installation and site conditions.
Yes. Reflective sign-face options include White, Yellow, Orange, and Lime Green. Standard YOUR SPEED text or custom sign-face text can be selected.
Yes. The standard configuration includes removable micro-SD data storage, so cellular service is not required for local traffic-data collection.
Winstar 11A radar speed signs are custom built to order. The listed standard lead time is approximately 1–3 weeks, subject to current production scheduling.
PROJECT SUPPORT
Tell us the roadway type, speed limit, mounting location, available power, and how you would like to access traffic data. Winstar can help configure the appropriate radar sign for your project.
We help communities, municipalities, businesses, and property managers improve roadway safety with practical, modern traffic safety technology. From selecting the right equipment to planning installation, our team is here to help.
Driver feedback technology designed to improve speed awareness and encourage safer driving behaviors.
Choose the display options for the Winstar 11A, along with available power, mounting, and connectivity configurations.
Available data collection and connectivity solutions help organizations better understand roadway traffic and speed patterns.
Get assistance with product selection, specifications, quotations, and available installation services.
Winstar helps customers navigate equipment selection, project requirements, financing options, and professional installation.
Tell us about your project, location, and requirements for the Winstar 11A. Our team can help you evaluate configurations and request a quotation.