Silent Messenger IV

Compact Message Board

Trailer type

Resolution

Display

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5-year warranty guaranteed.

Size & Weight

Panel Size

30″ x 60″

Matrix Size

32 x 72 pixels

Pixel Pitch

0.75″

Display Height

7 feet to the bottom of the sign panel

Length (Transport Position)

117″

Length (Operating Position)

75″

Height (Transport Position)

90″

Height (Operating Position)

129″

Width Overall

60″

Ground Clearance

13″

Weight

1,200 lbs. – approx. (max)

Lifting Mechanism

1,000 lb. capacity winch & cable

Display

Number of Fonts

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Lines of Text

Up to 2 lines
Up to 5 lines

Power

Solar Array

160 watts

Batteries

Four (4) 6-volt heavy-duty, deep-cycle (GC-2)

Protection

Battery Security

Anti-theft steel battery frame bolted to trailer

Remote Communications

Talk to your Board! Remote access, GPS tracking, and FREE lifetime cellular service.

Battery Chargers

45 amp output (120 VAC input)
55 amp output (120 VAC input)

Battery Security

Vandal-proof battery box reinforced steel cage

AGM or Gel-Cell Maintenance Free Batteries

Four (4) AGM or Gel-Cell maintenance-free batteries

Solar Arrays

220 watt
270 watt
330 watt

Radar Speed Monitor

What makes our message boards different?

Built to Deliver Value for Decades

Many customers continue operating and generating revenue from 15-20-year-old SolarTech message boards thanks to long-term parts availability, repairability, and durable construction.

Designed for Easy Troubleshooting & Repairs

Pixel-level diagnostics identify problems quickly, and tool-free display modules can be replaced in the field without bringing the trailer back to the shop.

Configure It Your Way

Choose from numerous display type, battery bank size, solar array size, doplar radar, camera, various ITS sensors, and communications. Control locally, remotely, by schedule, or through Command Center.