SM-4815

Structure

• Display panel: 1216 mm x 2438 mm (48" x 96")
• Panel construction: Aluminum
• Overall height: 1460.49 mm (57.5”)
• Traveling height: 2539.9 mm (100”)
• Overall length: 1739.89 mm (68.5”)
• Rack base width: 1320 mm (52”)
• Overall width: 2438 mm (96”)

• File SM-4815

* All measurements from mounting point 

Display

• 4’ x 8’ 15 LED light panel.

Programming

• Flashing mode: Right arrow, left arrow, double arrow, caution bar, four-corner

Solar power supply

• Various configurations of solar panels and batteries are available
• Solar regulator with battery surcharge protection

Option

• Electric Actuator  

OVERALL DIMENSIONS

• Display panel: 1216 mm x 2438 mm (48" x 96")
• Overall height: 1460.49 mm (57.5”)
• Traveling height: 2539.9 mm (100”)
• Overall length: 1739.89 mm (68.5”)
• Rack base width: 1320 mm (52”)
• Overall width: 2438 mm (96”)

* All measurements from mounting point 

TEMPERATURE RANGE

• Operational: -40° to + 74°C
  (-40° to +165° F)
• Storage: -40° to + 85°C (-40° to +185° F)

ELECTRICAL INTERFERENCE

• The SM-4815 is not affected by all normal (standard) types of RF interference

RELATIVE HUMIDITY RANGE

• Operating 10 to 95% RH, non-condensing

CABINETS

• Aluminum sign case

LIFT MECHANISM

• Manual winch

SOLAR PANELS

• Various configurations of solar panels and batteries are available.
• High efficiency single-crystal silicon cells anti-reflected coated for improved efficiency.

BATTERIES

• 6-volt 220 amp/hour deep-cycle batteries wired to provide a 12-volt system
  Optional: Various batteries and configurations available

CONTROLS

• Rotary switch function switch
• Built-in solar regulator
• Battery saver automatic shut-off feature
• Flashing mode: right arrow (10 lamps), left arrow (10 lamps), double arrow (13 lamps), caution (4 lamps)
• Flash rate is constant regardless of voltage or load with a flash cycle of 40
• Automatic intensity control via photocell for nighttime mode

LEGIBILITY

• Arrows displayed are easily legible at over 1600 meters (5249 feet)

DISPLAY

• 590nm (± 2nm) amber-color LEDs
• LEDs have a rated life of 100,000 hours
• Each LED is encased in an enhanced optical lens to maximize legibility from all distances
• LED output adjusts automatically to ambient light conditions
• 100 brightness levels
  (1-100% by steps of 1%)

PAINT

• State-of-the-art powder coating system
• Optional colors available to comply with different regulations or match client fleet standard 
• Powder coating quality

• Certified UV protect paint
• Impact resistant
• Humidity Resistant
• Salt spray resistant

WARRANTY

• 1-year warranty on complete trailer
• 2-year warranty on electronics
• 6-month manufacturer’s
  warranty on batteries
• Limited warranty on solar panels differ from one manufacturer to another

TECH SUPPORT

• 24/7 technical support