Remote Control Variable Messaging System 1/4 Scan Constant Current

Remote Control Variable Messaging System 1/4 Scan Constant Current

The visual requirements of signs set the viewing angle of the LEDs. Signs installed on highways, for example, require bright LEDs with a narrow beam width, but in cities with a requirement for short distance legibility a wide beam width LED is usually required.

Specifications:

1, Viewing Angle(H/V): 30°/30° OR 70°/70°

2, Operation Temperature: -40 ~+60 degree Celsius

3, Humidity Range: 5%~95%RH

4, Viewing Distance: 15m~300m (static), 20m~220m (moving)

5, Sign Intensity: automatic-dimming from 100cd/m2~10000cd/m2

6, Refreshment Rate: 500+ HZ

7, IP Rating: IP65

Description:

1. Advanced sign design offer perfect display of stand speed limit for led traffic

2. Customized solution to meet bespoke specification and particular requirements,design,product conception

3. Left hinge,open the cabinet more than 90 for easy maintenance

4. Enviromment protection to IP65.Operating temperature range:-40°C~70°C

5. Contrast ratio better than 10:1 over full ambient light level range

6. optical performance conforms to European standard EN12966

7. Big capacity date logger record the operation in CSV file.Via USB or RS-232 cable download to PC

8. Low power consumption,12VDC/110-230VAC optional,solar panel unit also optional

Applications:

Competitive Advantage:

1. Optional brightness: from 8,500 to 15,000 nits, displaying characters and graphics,video in red, green,blue and yellow.

2. The sourcing, designing, manufacturing and testing of Yaham variable message signs are in strict accordance with GB23828-2009, EN12966 and NTCIP, etc.

3. Yaham variable message signs are widely applied for national highways domestically and overseas.

Yaham Optoelectronic Co., Ltd (Yaham) is a company creates led display, led traffic signage and led lighting, today, the Yaham Optoelectronic is based in Yongwei Industrial Park, Shenzhen, Guangdong, where the products are designed and manufactured for the market all over the world.

Our mission is to draw upon a spirit of artisanship and perfectionism to create the most reliable and custom-designed integrated led display system, as of now, we have brought the Yaham's light to more than 112 countries. Since 2002, Yaham has been the pioneer of led display technology and was the first to provide custom-designed display system for the world A-list brand like Luis Vuitton. It is our passion to continuously reinvent the way you display by our constantly upgraded led display technology.

The English name “Yaham” is homophonic to its Chinese name “Yuanheng”, which originates from a Chinese ancient literary masterpiece The Book of Change, “Yuan” represents spring, signifying sprout, “heng” represents summer, signifying growth.

Measured over 30,000sq.m, our main manufacturing facilities are located at Yongwei Park, Where the products are designed and manufacturerd for the market al over the world. Our manufacturing capabilities includecircuit board manufacture, electronic assembly, metal fabrication, welding, painting, final assembly, testing and shipping.