The Variable Message Signs, designed and manufactured by Ningbo Donar Technology Co.,Ltd., are a high quality product. It is a full matrix LED sign, can display any range of messages composed of letters, symbols, graphics and animations.
Use buletooth PDA or GPRS communication to program message.
The Portable Variable Message Sign is very ultrathin and flexible, it is easy to maneuver, operate and maintain. The variable message sign is a must for efficient local traffic management, roadwork safety and provide motorists and other users ‘real-time’ information.
Variable Message Sign Feature:
- Easy messaging for any situation, Public service announcements, event notifications, emergency situations, traffic calming.
- Wireless, use Bluetooth PAD or GPRS communication to program and scroll through your messages, change settings.
- Full matrix, display letters, symbols, graphics and animations.
- Unique systems allow to inserting graphics into texts, make message lively.
- Scheduling and timed message function, can decide the sequence according to message priority.
- Various font and character height options.
- With virtual screen, scroll through text and graphics.
- High intensity LEDs (red/yellow) provide bright, the brightness is adjustable.
- Auto nighttime LED dimming, avoid sight uncomfortable and save power.
- Durable powder-coat finish resists the elements. Internal and external structural elements are strengthened to ensure sign can withstand years of use in field.
- Universal brackets make it easy and quick to position the sign on a trailer, post or vehicle.
- Power: AC or solar , multi external, super low consumption. Energy-efficient operation results in long run times.
Variable message sign specifications:
- Cabinet dimensions: 150CM X 78CM X 7CM
- Display dimensions: 144CM X 72 CM
- Weight: less than 30KGS
- Powering: 5V (available AC, DC or solar)
- Electric current: 6A/5V (normal)
- User-defined messages: 100
- Full matrix: 48 PIXELS X 96PIXELS
- Pixels: 4 LEDs per Pixel
- LED wavelength: red 625±5; yellow 590±5
- Warranty: one year
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