The Traffic Logix SafePace 400 is a static “YOUR SPEED” radar speed sign. The competitively priced sign offers advanced technology and a full range of functionality to satisfy your radar sign needs. With outstanding features such as easy-to-use management software, sign scheduling, data collection, robust statistical reporting, low power consumption and unique vandal resistant construction, the SafePace 400 is an excellent choice to help reduce speeding and return safety to neighborhood streets. To see more photos of the SafePace 400, view our photo galleries.

Intuitive Sign Programming

User friendly interface allows you to set sign parameters, download or import traffic statistics, and create useful reports

Traffic-monitoring camera

Record Drivers. Optional fully integrated traffic monitoring camera records speed data and images for automatic license plate recognition

Quick and Easy Sign Management

Bluetooth included standard with every sign. Wifi or GPRS are available in addition to or in place of Bluetooth for a fee.

Sign Scheduling

Complete 24/7, 365 day scheduling with unlimited holiday exception days

Brilliant Visibility

Unique light enhancing, anti glare lens system provides optimal visibility even in poor lighting

Statistical Reports

Robust reporting module generates standardized reports for traffic analysis while including custom reporting options for more advanced users

Energy Efficient

Ultra low power consumption including the most power- efficient radar technology available and optional solar power

Durable and Long-Lasting

Superior construction for long-lasting performance

Theft protection

High strength aluminum sign face and individual optical lenses to protect against theft and vandalism

Stealth Mode

Collect baseline traffic data while speed display appears blank to motorists

Speed Violator Strobe

Integrated flashing violator strobe alerts speed drivers, returning their attention to the road

Two Year Warranty

Two year warranty on parts and labor excluding damage related to vandalism, abuse, and/or theft

Specifications Download the full spec sheet

  • Sign Size: 42.5"(h) x 31.0"(w) x 5.0"(d)  
  • Digit Size:  15.0"(h) x  8.0"(w), 112 LEDs per digit
  • Text:  Letters 6.0"(h) spell "YOUR SPEED" fixed message, 2 lines
  • Protective aluminum casing thickness: 0.1875"
  • Sign Weight (unit alone without "YOUR SPEED" sign) 
    • AC Powered Model: 53 lbs 
    • 4 Cell Battery Powered Model: 57 lbs
    • Solar Powered Model: 57 lbs (does not include solar panel or solar panel bracket)
  • Accessories
    • 4 Cell Lithium Ion Battery: 4 lbs 

Technical Specifications
  • Miles Per Hour (mph) or Kilometers Per Hour (km/h)
  • Aluminum protective cover: 0.1875" (d)
  • Yellow or white High-Intensity prismatic reflective sheeting on the sign face with black colored text
  • MUTCD approved colors and format
  • Operating Temperatures F (C): -40° (-40°) to 185° (85°)
  • Conformal coating on all circuit boards
  • Power
    • Power input: 
      • AC 100~240 VAC
      • 12 VDC
      • Built in ambient light sensing and automatic brightness control
      • Wireless battery charge monitor
    • Power Options
      • ▪ AC power input: 100~240 VAC
      • ▪ DC power input: 12 VDC
      • ▪ Solar power: 85 W solar panel (unless the power source is continuous, direct AC/DC power; the sign must be programmed to only display the speed limit when it detects an approaching vehicle and remain blank the rest of the time (to conserve power)). Solar power with battery backup will, in most cases, not provide enough continuous power for the sign to constantly display the speed limit 24/7.
  • Radar
    • Internal Radar: Doppler (FCC approved)
    • Radar RF out: 5 mW maximum
    • Radar f-center: 24.125 GHz center +/-25 MHz
    • Pickup distance: Up to 1,200 feet (366 m)
    • Beam angle:  11° x 11°
    • Beam polarization: Linear
  • Display
    • LEDs 245: 
      • Digits: 224 Amber, 23°, 5 mm, luminous Intensity (5680 – 8200 mcd/LED)
      • Speed Violator Strobe: 21 White, 15°, 5 mm , luminous intensity (28,150 mcd/LED)
    • Optical lenses: 245 lenses
    • Ambient light sensor and automatic brightness adjustment 
  • Enclosure
    • 12 gauge aluminum, light gray powder coated body to minimize heat absorption
    • Weatherproof, NEMA 4X-12, IP65 level compliant
    • Non-sealed and ventilated
  • Mounting Options
    • Banding brackets (standard)

  • BlueTooth 4.0
  • Wi-Fi
  • SafePace® Pro management software
  • 24/7 365 day unlimited programming and scheduling
  • Display Settings:
    • Display On/Stealth Modes (In Stealth Mode, speed is not displayed but data is collected) 
    • Display Minimum Speed, Display Maximum Speed
    • Digit Flashing Speed Threshold (digits flash above selected speed)
    • Speed Violator Strobe (pulsing strobe flashes with digits or alone above Display Maximum Speed)

Data Collection and Statistical Analysis & Reporting (optional feature)
  • Traffic data collected and stored by location
  • Stealth Mode (capture baseline traffic data with speed display off)
  • Download through wireless connection
  • Statistical Reporting & Charts
    • Summary Reports
    • Weekly Reports
    • Period Comparison Reports
    • Full custom reports and charts
    • Reporting Parameters:
      • Average Vehicle Count
      • Total Vehicle Count
      • Average Speed
      • Average Number of Speed Violations
      • Total Number of Speed Violations
    • Other Features:
      • Minimum and Maximum Speed
      • 85% Speed
      • Counters by Speed Bins
      • 5 MPH Bin Resolution
      • Reports print directly or can be exported into CSV format, MS Excel, Adobe Acrobat PDF and HTML
      • Charts may be printed directly or converted into Adobe Acrobat PDF  and picture formats

SafePace® 400 Solar Panel specifications


  • Solar power
  • Battery power
  • Data collection and reporting software
  • Integrated school zone beacon system
  • Radar Speed Sign Trailer for portable usage