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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 CT-400 Compact Speed Radar Trailer is custom made to order, please allow 1-3 weeks lead time. 

Winstar™ CT-400 Compact Speed Radar Trailer

Sign Size: 23" x 23"

LED Digit Sizes: 11" Digits

LED Displays: 20" Diagonal LED Display

LED Configurations: High Intensity Amber LEDs, High Intensity Green - Red LEDs, High Intensity Amber Matrix LEDs, or High Intensity Green - Red Matrix LEDs

Display LEDs
• 2 Digits, High Intensity LEDs (Up to 100,000 Hours)
• Automatic Intensity Ambient Adjustment, Easily Visible Up To 1,000+ 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: Bluetooth Remote Control

Data Storage: Removable Micro-SD Card w/ USB-A Adapter

WinstarCloud & 4G/SIM Smart Connectivity:WinstarCloud Platform w/ 1 Year Free WinstarCloud Subscription Included ($149/year / 15 Devices). 4G/5G SIM Data Plan (Verizon, Xfinity Mobile, T-Mobile, or AT&T. Other providers are compatible). Monthly Data Plan & Provider Rates Apply. A WinstarCloud Subscription is not required for operation or data collection.

Power Options: Battery Operated w/ Solar Panel & A/C Charging

Mount 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

Working Temperatures: -40°F - 160°F 

Visible Distance: 1,500 Feet

Waterproof: IP53

Sign Warranty: 2-Year Sign Warranty, 1-Year Battery Warranty

Trailer Warranty: 5-Year Trailer Warranty, Limited Structural Warranty

Polycarbonate Display Cover
• Thick Protective Sheet IP53 Waterproof Sealed Display Area Cover 
• Vandalism, Abrasion, Graffiti, and Shatter Resistant
• UV Protection

Radar
• Type: K Band, Single Direction Doppler Radar, FCC Part 15 Compliant; No License Required
• Sensor Range: Detects Vehicles Up to 1,200 Feet
• Beam Width: 12 Degrees, +/- 2 Degrees
• Operating Frequency: 24.125 GHz, +/- 50 MHz
• Accuracy: +/- 1.0 MPH
• Speed Detection Range:1 - 133 MPH

Power Options
Battery / Solar Powered
• Solar Panel Output: 60 Watt Standard, 80 Watt Optional
• Power Supply: 12-Volt, 17 Amp/Hour UL-Recognized AGM. +/- 14-21 Days Backup Operation
• Power Consumption: < 2.0 Amps in Active Mode; Idle Mode < 1/2 Watt
• Circuit Breaker: Multi-Circuit, 3x10 Amp Fuses

Trailer Specifications
• Trailer Type: Single-Axle Towable Speed Radar Trailer
• Deck Size: 40" W × 48" L
• Load Capacity: Up to 1,060 lbs
• Frame: Heavy-Duty Steel Construction
• Finish: Powder-Coated Steel
• Axle & Suspension: Single Axle with Leaf Springs
• Tires: 4.80–12" Highway-Rated Tires
• Coupler: 1-7/8" Ball Hitch
• Safety Chains: Included
• Lighting: DOT-Approved Tail, Brake & Turn Signals

Mounting & Mast
• Mast: Vertical Steel Mast
• Base Mounting: Bolt-Through Base Plate Mounting
• Visibility: Optimized Height for Roadway Visibility
• Platform: Flat Steel Platform (Low-Profile, Non-Raised)
• Finish: Black, Blue, or White Powder-Coated Finish

Compliance
• Standards: DOT-compliant lighting, reflectors, safety chains, and coupler