« All Products

SpeedAlert 18

TraffiCloud Ready

The SpeedAlert 18 Radar Message Sign combines Traffic Calming and Messaging – the most flexible sign available.

  • TraffiCloud Accessible*:
    Remotely monitor and interact with SpeedAlert 18 using the TraffiCloud Web-Based Remote Management Service. Eliminate traffic data file management, easily update and sync messages, generate and share reports over the Internet. Our enhanced and always-current user interface will keep you in contact with your equipment and you’ll be even more productive and efficient.*requires TraffiCloud web-based remote management service
  • Message Versatility:
    Combining radar feedback with variable messages, our SpeedAlert family of Radar Message Signs provide drivers with speed feedback, messages specific to various speeds or dedicated messages depending on your needs at the time.
  • Simple, Universal Mounting:SpeedAlert18
    Mount the SpeedAlert 18 almost anywhere – post, pole, trailer or vehicle – in about a minute. An available padded case makes moving the sign even easier.
  • Durable Construction:
    The welded aluminum enclosure, concealed mounting hardware, shatterproof Lexan and graffiti-resistant powder-coat make the SpeedAlert extremely rugged and durable.
  • Amazing Battery Life & Flexible Power Options:
    Achieve up to several weeks of run time. A dedicated compartment allows simple battery exchange. The unit accommodates almost any power source including Lithium battery, solar, AC or trailer to address a wide range of situations.
  • Additional Capabilities: *(Sold separately)
    • With the internal radar, display speed data or speed dependent messages with 18” characters for greater visibility at any speed.
    • Program up to 6 different modes or speed limits for up to 6 time periods a day.
    • Easily manage with on-board buttons, the TraffiCloud Web-Based Remote Management or the ATS Mobile Android App.*
    • Collect volume and speed data to isolate speeding problem areas and prioritize enforcement using the TraffiCloud.* Stealth mode lets you collect baseline data, unaffected by the active speed display.
    • Make local setting changes and collect data with a USB or use the ATS Mobile Android App or a PC connected with Bluetooth. ATS hosts your data and provides free access to it over the Internet.*
    • Catch the attention of the highest risk violators with a bright, flashing violator strobe. Super-bright red and blue or white flashing LED’s (optional feature) are available on the SpeedAlert 18 for increased effectiveness.*
    • Take daytime awareness images of high speed violators, congestion and vandals tampering with the sign using an unobtrusive, internal camera. Images can also be taken at set time intervals.* (Images will not capture license plates.)

SpeedAlert 18

Control Interface

TraffiCloudTraffiCloudMore Info

TraffiCloud Features

  • Control equipment from any internet connected computer
  • Multiple users can be set up with permissions to control signs or just to access reports
  • Cloud based and Turnkey – No IT. Unit works out of the box.
  • TraffiCloud Traffic Suite subscription includes Premier Care – A perpetual warranty
  • Contact ATS for information on this subscription service
  • more info on TraffiCloud
ATS MobileATS Mobile More Info

ATS Mobile Features

  • Your Android device or ours
  • Many sizes available
  • Automatic upgrades
  • TraffiCloud Traffic Suite subscription includes Premier Care – A perpetual warranty
  • Traffic Data synced to server for free
PCPC More Info

PC Interface Features

  • Web based – you always have the most current version
  • Limited version of TraffiCloud (upgrade to TraffiCloud service anytime and collected data is available)
  • Use online or offline
  • Bluetooth or USB connection to the sign
On-BoardOn-Board More Info

On-Board Controls

  • Critical settings right on the unit
  • No extra device required in field
  • Intuitive control – easy to use
  • Tamper proof


Lithium (SA 18 only) Lithium More Info

Lithium Batteries

  • Compact with high energy density
  • Lithium Iron Phosphate technology – safe and up to 1000 recharge cycles
  • 10Ah and 16Ah versions available, units fit up to 2 (Shield 12 accepts 10Ah only)
  • One connector fits Shield and charger
  • 3A automatic charger, 100-240VAC input
PowerCase PowerCase More Info

PowerCase PC36 and PC26

  • PC36: 36Ah capacity, about 30 hours sign use (left in picture)
  • PC26: 26Ah capacity, about 20 hours sign use (right in picture)
  • Built in 6Amp charger
  • PC36 includes inverter for on vehicle charging
  • Watertight, high visibility, high impact case
  • Receptacle for instALERT or SpeedAlert plug built in
SolarSolar More Info

Solar Panel

  • 40 or 60W Panels – Let ATS size your panel
  • Solar controller to prevent overcharging battery
  • Adjustable mounting bracket and wiring included, armored wire casing available
  • Uses sealed lead acid batteries (Solar charging Lithium batteries not recommended.)
  • iA18 or SA18 easily removeable from solar enclosure to move to another location
  • Contact ATS for system sizing and installation tips
ACAC More Info

AC Power

  • 120 or 220VAC input; 6A 12VDC output
  • Waterproof enclosure
  • iA18 and SA18 easily removeable from AC supply to move to another location
  • Surge supressor installed
TrailerTrailer More Info

Trailer Power

  • Two battery capacity options – 235Ah or 470Ah
  • Flooded Deep Cycle Batteries
  • Solar Option – 60W, 80W or 120W panel
  • Vented, locked cabinet, armored wire casing available
  • Built in potted 10A charger with AC input external to battery box


Pole Bracket – (Includes 1)Pole Bracket More Info

SA18 Pole Bracket

  • One included with each SA18
  • Mount with carriage bolts, banding, lag bolts or U-bolts
  • Tamper resistant – Bracket prevents access to hardware, controls and batteries
  • Easy mounting with push lock on SA 18
  • Purchase extra brackets and put one in each location to make moves even easier
Pole Bracket – SA 24 Pole Bracket More Info

SpeedAlert 24/instALERT 24 Bracket

  • Same bracket used on portable post, hitch mount and pole
  • Mount with carriage bolts, straps, lag bolts or U-bolts
  • Tamper resistant – Bracket prevents access to hardware once unit mounted
  • Easy mounting with lock tabs, tabs can be locked in place
  • Purchase extra brackets and put one in each location making moves even easier
TrailerTrailer More Info

Trailer with SpeedAlert 18 or SpeedAlert 24

  • Batteries – 235Ah or 470Ah
  • Flooded Deep Cycle Batteries
  • Solar Option – 60W, 80W or 120W panel
  • Vented, locked cabinet
  • Units can be removed from trailer and used with standard mounting brackets
Portable Pole Pole More Info

Portable Post

  • Easy to fold
  • Lightweight
  • Stable
  • Uses standard mounting bracket
Hitch Mount Hitch More Info

Hitch Mount

  • Fits 1 1/4″ or 2″ Receiver
  • Unit runs on internal batteries or vehicle
  • Secure – can be locked to vehicle
  • Mounts using standard pole bracket
  • Telescoping version available


Padded Carry Case Bag More Info

SpeedALERT Padded Carrying Case

  • Padded case protects SpeedALERT during transport
  • Pockets for accessories
  • Shoulder Strap included