Winstar ST-400M Full-Height Speed Radar Trailer

Request a Trailer Quote MSRP: $8,999.00 BUY AMERICAN ACT COMPLIANT* 🇺🇸 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 ST-400M Full-Height Speed Radar Trailer is custom made to order, please allow 1-3 weeks lead time. Technical Specifications Winstar™ ST-400M Full-Height Speed Radar Trailer Sign Sizes: 23" x 23", 28" x 33", 24" x 36" LED Digit Sizes: 11" or 15" Digits LED Displays: 20" or 26.5" Diagonal Matrix LED Display LED Configurations: High Intensity Amber Matrix LED (15" Digits) or High Intensity Green - Red Matrix LED (15" Digits) Display LEDs • 2 Digits, Symbols, Text, High Intensity Matrix LEDs (Up to 100,000 Hours) • Automatic Intensity Ambient Adjustment, Easily Visible Up To 1,000+ Feet • Optional: Smiley Face, Sad Face, SLOW DOWN, TOO FAST, or Custom Text Sign Color: Diamond Grade Reflective Aluminum (White, Yellow, Orange, or Lime Green) Sign Text: YOUR SPEED or Custom Text Smart Connectivity: Remote Control & Micro-SD Card. Optional: Remote Control & Bluetooth Data Transfer or Remote Control & Cellular Connectivity 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 + 24GB Cellular Data/year $139). 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 Standard or Bluetooth Options. 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: 2-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 w/ 36" x 16" Storage Compartment • 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 BUY AMERICAN ACT COMPLIANT* This product is manufactured in the United States and intended to meet applicable Buy American Act domestic end product requirements. Final compliance may depend on project-specific contract documents, procurement rules, agency requirements, and any applicable exceptions or waivers.