Message Board Brochure 2026

TRAILER MOUNTED MESSAGE BOARDS FEATURES } Wireless Operation (optional) } On-Board Bluetooth Tablet Operation } Super Bright LED Technology } Front door access to internal parts } Concealed Maintenance Free Batteries } Sealed Battery Box } Single 140 Watt Solar Panel } Meets MUTCD Standards } Auto Dimming } 360° of Rotation K&K’s message boards utilize state-of-the-art, super efficient solar panels that power the ultra bright LEDs. Rated to 100, 000 hours, our LEDS produce bright, crisp messages day and night in rain, sleet and snow. Character heights of 10”, 12”, and 18” are available. Our full matrix designs are capable of displaying MUTCD graphics and arrow functions. Full color boards are available on request. Displays are ready for use. Simply input your message via online software CrossTalk wireless models or use the onboard NTCIP controller with qwerty keyboard on 1600 CMS units. Built to last, K&K’s entire display housing is fabricated from aluminum composite and is powder coated matte black. Our line of Trailer Mount Message Boards include hydraulic and winch operated displays. Standard trailer color is safety orange with custom colors available. See our add-ons to make your message board multi-functional. } Auto Dimming } Powder Coated } (4) Adjustable Corner Jacks } (1) Tongue Jack } Removable Tongue } DOT Approved } 15” Tires } Solar-Powered } Heavy-Duty Aluminum Control Cabinet G E N E R A L S P E C I F I C A T I O N S WINCH OPTION Available on Trailer Mounted Message Boards SIGN DISPLAY Construction: Extruded aluminum frame Cross Members: Extruded aluminum Finish: Aluminum Salt Spray: 1000 hours UV Resistant: 500 hours Seal: Weather resistant Visibility: Up to 1 mile TRAILER Salt Spray: 1,000 hours Main Frame: 2” x 2” x 1/8” tubular steel Axle: 3,500 lbs. double leaf spring Fenders: High-density polyethylene Hitch: 2” ball, 1/4” safety chains with hooks POWER AND CHARGING On-board Diagnostics to Monitor: Solar, battery, and load Regulator: Low voltage & high voltage disconnects built into CrossTalk

MB3L Sign Display Length: 129” Height: 74” Depth: 6” Pixel Matrix: 21×40 Pixel Arrangement LED Module: Each is 5x7matrix LED’s Per Pixel: 4 Characters Per Line: 8 Characters Character Height: 18” Power & Charging Batteries: (4) 12 volt batteries for combined 400 amps Battery Charger: 12 Volt, 1000 watt, 60 amp Solar:(1) 140 watt solar panel Trailer Width: 79 ¾” fender to fender Length with Tongue: 172 ” Length without Tongue: 120” Transport Height: 112.5” Operating Height: 158” MB14281 Sign Display Length: 142” Height: 81” Depth: 6” Pixel Matrix: 27×48 Pixel Arrangement LED Module: Each is 6x9 matrix LED’s Per Pixel: 5 Characters Per Line: 8 Characters in regular font. 6 Characters in Bold font. Character Height: 18” Power & Charging Batteries: (4) 12 volt batteries for combined 400 amps Battery Charger: 12 Volt, 1000 watt, 60 amp Solar: (1) 140 watt solar panel Trailer Width: 79 ¾” fender to fender Length with Tongue: 172 ¾” Length without Tongue: 120” Transport Height: 110” Operating Height: 165” MB9757 Sign Display Length: 97” Height: 57” Depth: 6” Pixel Matrix: 27×48 Pixel Arrangement LED Module: Each is 6x9 matrix LED’s Per Pixel: 4 Characters Per Line: 8 Characters Characters Height: 12” Power & Charging Batteries: (4) 12 volt batteries for combined 400 amps Battery Charger: 12 Volt, 1000 watt, 60 amp Solar: (1) 120 watt solar panel Trailer Width: 67” fender to fender Length with Tongue: 145” Length without Tongue: 99” Transport Height: 101” Operating Height: 141” MB8249 Sign Display Length: 82” Height: 49” Depth: 6” Pixel Matrix: 27×48 Pixel Arrangement LED Module: Each is 6x9 matrix LED’s Per Pixel: 4 Characters Per Line: 8 Characters Characters Height: 10” Power & Charging Batteries: (4) 12 volt batteries for combined 400 amps Battery Charger: 12 Volt, 1000 watt, 60 amp Solar:(1) 120 watt solar panel Trailer Width: 67” fender to fender Length with Tongue: 145” Length without Tongue: 99” Transport Height: 97” Operating Height: 132” CONTROLLERS CrossTalk®, K&K’s proprietary communication system, provides secure wireless functionality via cloud-based software with touch screen and keyboard. 1600 CMS units are equipped with the optional on-board keyboard for programming and NTCIP Compliance. K&K Systems’ Quick Message Selec- tion Thumbwheel switches between the first 8 user defined messages. Roll the thumbwheel to desired message number to display a message. AVA I L A B L E FULL MATRIX FULL MATRIX FULL MATRIX 3 LINE CrossTalk System 1600 CMS Units

VEHICLE MOUNTED MESSAGE B0ARDS K&K’s Vehicle Mount Message Board Series provide messaging functionality to display predefined and custom messages. Our One-Line, 2-Line, and 3-Line all LED displays are capable of alphanumeric text and can display MUTCD arrow patterns and text. The display enclosure has a Lexan face for protection and is powder coated matte black for a smooth, glare-free finish. FEATURES 4NTCIP Controller 4 Quick message selection switch 4 Super-bright LED technology, 100,000 hour rating 4 Displays alphanumeric text, MUTCD symbols, and predefined arrow patterns 4 Independent module operation 4 Photocell for auto dimming capability 4 RF immunity 4 Extruded aluminum frame 4 Front door access to internal parts 4 Choice of sizes and mounting options 4 Water / moisture resistant 4 Powder coated VCMS2748190 96”x 56” VCMS1848158 82”x 35” VCMS0948158 78”x 17” MM644-16144Y-R 44.5” X 6.5” OPTIONS Mounting Options: Over the Cab with Leg Extensions, Truck Bed Rails, Low Profile Actuator: Raise and lower sign from inside vehicle Mounting Frame: 2 x 2 square tubing

LED MODULES Pixel Matrix: 6 x 9 LED’s Per Pixel: 4 LED Type: Agilent amber 592NM Visibility: 1/2 mile Viewing Angle: 30 degrees Paint: Flat Black Coating: Conformal coated Hours: 100,000 hour LEDs *If one module fails, remainder of board is unaffected *Modules have diagnostics reporting: Comm, Error, Heartbeat ENCLOSURE Construction: Extruded aluminum 6063 alloy with T5 Temper Back Skin: Single .080 aluminum skin Paint: Powder Coat Salt Spray: 4000 hours UV Resistance: 500 hours Seal: Weather Resistant Venting: Vented top and bottom CONTROLLER* Compliant: NTCIP Compliant Memory: 8MB Non-voltaic memory Operating Temp: (-30°F to 170°F) Digital I/O: 8 inputs, 4 outputs Analog Inputs: 4 inputs – 12 bit accuracy Processor Speed: 22.1 MHz SRAM: 512 kB (standard) Flash: 512 kB (standard), 8 MB serial (data storage) Serial Ports: 4 total Watchdog: Yes Backup: Battery CONTROL CONSOLE* Preprogrammed Messages: 260 User Programmable: 100 Message Timing: Slow, Medium, Fast Dimming: Manual or Auto Input Device: Back-lit LCD Programming Terminal QQ MODEL SELECTION GUIDE CMS SERIES SPECIFICATIONS MODEL MM644-16144Y-R VCMS0942110 VCMS0948110 VCMS0942158 VCMS0948158 VCMS1842110 VCMS1848110 VCMS1842158 VCMS1848158 VCMS1842190 VCMS1848190 VCMS2742110 VCMS2748110 VCMS2742158 VCMS2748158 VCMS2742190 VCMS2748190 SIZE 44.5” X 6.5” 52” x 12”x 4” 59” x 12”x 4” 69” x 17” x 4” 78” x 17” x 4” 52” x 24”x 6” 59” x 24”x 6” 73” x 35”x 6” 82” x 35”x 6” 85” x 40”x 6” 96” x 40”x 6” 52” x 36”x 6” 59” x 36”x 6” 73” x 49”x 6” 82” x 49”x 6” 85” x 56” x 6” 96” x 56”x 6” CHARACTER HEIGHT 5” 8” 8” 12” 12” 8” 8” 10” 10” 12” 12” 8” 8” 10” 10” 12” 12” PIXEL PITCH ? 1.10 1.10 1.58 1.58 1.10 1.10 1.58 1.58 1.90 1.90 1.10 1.10 1.58 1.58 1.90 1.90 NUMBER OF LINES 1 1 1 1 1 2 2 2 2 2 2 3 3 3 3 3 3 FULL MATRIX NO NO NO NO NO NO NO NO NO NO NO YES YES YES YES YES YES * Not available on One-Line or Mini Messenger Standard Low Profile Mount OPTIONS Mounting Frame: 2 x 2 square tubing Actuator: Raise and lower sign from inside vehicle. POWER Qwerty Keyboard: Quick Selection Switch: Select 8 Predefined Messages 8 User Defined Messages. M A D E I N A M E R I C A M A D E I N A M E R I C A

VEHICLE MOUNT MESSAGE BOARD MOUNTING EQUIPMENT Tube Rails Leg Extension Cross Rail Message Board must be mounted with 2”- 3” clearance above the vehicle cab and 7’ from the bottom of the board to the ground. 7’ Truck Bed Top of Truck Cab Bottom of Message Board 2-3” Ground auto raise/lower, 12V linear actuator with built-in limit switches and 6” stroke. Low Profile Mount

Custom Paint (colors other than white, orange or black) Upgrade to Crosstalk-M-7B (ASC-L-M-1 and Antennakit-4) CrossTalk to1600 Controller Hour Meter DR600 Closed Frame Doppler Radar Site Tube Solar Tilt & Rotate Axle Lock for Anti-Theft 2” Coupler with Adjustable Height Channel (12” Pintle Ring Hitch Coupler & Adjustable Height Channel Messenger Software - ASC-L-M-1 Messenger - 1, 3, 5, 10 Year Service Plans Electric Brakes Extendable Out-Riggers Hydraulic Brakes Locking Lug Nuts & Key LED Taillights. Tow Plate - 2” ball and U-bolt mounting brackets Radar Stats - flashdrive with radar software 15” Spare Tire with Mount 15” Spare Tire Mount 15” Spare Tire (Bias Tire Assembly Steel Wheel) 5 Lug 4½” VEHICLE MOUNT MESSAGE BOARDVEHICLE MOUNT MESSAGE BOARD OPTIONS CrossTalk Messenger - NEMA TS-2 & FCC tested and approved CrossTalk Mobile Controller w/ Touch Screen Display Cup holder mount for tablet In Cab Mount for the Controller Assembly Power Cable - 40’, 60’ Ethernet Cable CAT5E - 15’, 25’, 50’ Low Profile Mount - Auto raise/lower, 12V linear actuators with built-in limit switches and 6” stroke.(dual actuators) 90 Degree Mount - 90 degree, Manual Raise/Lower Leg Extensions - for low profile mounts Scorpion Mount - Actuator Driven Scorpion Mount - Manual Vorteq Mount - Actuator Driven Vorteq Mount - Manual 90 Degree Mount - Auto Raise/Lower, 12V linear actuator with built-in limit switches and 6” stroke In Cab Mount - for the controller assemble, 24” standard height(height can be adjusted in house) 180 Degree Mount - Manual Raise/Lower 180 Degree Mount - Auto Raise/Lower 12V linear actuator with built-in limit switches and 6” stroke MOUNTING OPTIONS TRAILER MOUNT MESSAGE BOARDTRAILER MOUNT MESSAGE BOARD OPTIONS MADE IN USA

PCMS RETROFIT KIT BENEFITS } Fits all PCMS MUTCD chassis } No internal wiring required } Significant costs savings over the purchase of new message board trailers } Use of existing trailer eliminates the need for re-inventory, new equipment numbers, or new insurance } Equipped with K&K’s advanced technology } Five-year cloud based service included } Expense applied to maintenance budget instead of new equipment costing } Huge cost savings vs. buying a message board trailer K&K Systems, Inc. provides an easy way to save thousands and increase the quality and functionality of your existing message boards. Our revolutionary Retrofit Kits fit all MUTCD PCMS chassis, are self-contained, easily installed and equipped with the latest technology. Retrofit Kits provide significant cost savings as opposed to purchasing new message board trailers. Additionally, retrofitted units can be expensed to maintenance budgets instead of new equipment budgets. Start saving today with the PCMS Retrofit Kit - K&K’s leading edge message board technology. Before Retrofit After Retrofit  NEW Wiring  NEW Cabinet  NEW Controller  NEW Electronics  EASY Installation (4 bolts, 4 wires) Self Contained Retrofit Quick Install Guide 888-414-3000 k-ksystems.com Tools Needed: To Batteries Water Tight for Solar Wires (6' of wire) Positive Negative Water Tight for Battery Wires (8' of wire) Positive Negative To Solar - Connect the Solar and Battery Wiring: to the trailer's electrical system according to the manufacturer's instructions. Do Not use more than 180w of Solar! Using more that 180w of Solar can damage the controller and will void warranty - Test Functionality: Once connected, test the LED board to ensure all functions are operating correctly. - Check All Fasteners: Perform a final visual inspection to ensure all bolts, nuts, and connections are tight and secure. - Clearance: Verify that the LED board has adequate clearance and does not obstruct any essential trailer components or lights. By following these steps, you can successfully mount and level your traffic safety LED board, ensuring maximum visibility and Self Contained Retrofit Quick Install Guide 888-414-3000 k-ksystems.com Tools Needed: To Batteries Water Tight for Solar Wires (6' of wire) Positive Negative Water Tight for Battery Wires (8' of wire) Positive Negative To Solar - Connect the Solar and Battery Wiring: to the trailer's electrical system according to the manufacturer's instructions. Do Not use more than 180w of Solar! Using more that 180w of Solar can damage the controller and will void warranty - Test Functionality: Once connected, test the LED board to ensure all functions are operating correctly. - Check All Fasteners: Perform a final visual inspection to ensure all bolts, nuts, and connections are tight and secure. - Clearance: Verify that the LED board has adequate clearance and does not obstruct any essential trailer components or lights. By following these steps, you can successfully mount and level your traffic safety LED board, ensuring maximum visibility and safety on the road. k-ksystems.com Temperature vibration moisture Static wind salt T h i r d P a r t y T e s t e D REMOVE Old Display Board 4 Easy Steps to a New Message Board Display 1. 2. POSITION New Display Board Mounting Brackets 3. 4. MOUNT New Display Board CONNECT Solar and Battery