led score changer board 1. Technical Specification
SpecΦ546 R or G or Y
Color1R 1G 1B
LED brightness700mcd to 1100mcd
Size :make according to your requirement
Number of pixel 240
Weight11.63KGS
Viewing angle≥110
Drive mode static state
Lose control of point≤0.3
Communication mode(RS-232,RS-485),Wireless Range (Using remote control not less than 50m in short distance and long range system for 900m)
Power voltageAC110V-220V
Operating environment40 to85
Working hourMTBF≥20000h
Life of the oil LED sign≤80000 hours

2 . Products Function
LED brightness will automatically carry on the adjustment to the light strong And the weak on the environment condition Three different voltage,66.5W at daylight,40.8W at cloudy day,9.98W at night Fan will be open automatic when the temperature reach to ≥45, LED brightness will lower when temperature reach to 70 and the system will turn off when it is reach to 85 to protect the signs Wireless communication solution is offered and customer can check the signs status through the computer Battery Back-up MemoryBattery back-up will save data when without power) 3. Application: games area , all sports games

led score changer board

1. Technical Specification

SpecΦ546 R or G or Y

Color1R 1G 1B

LED brightness700mcd to 1100mcd

Size :make according to your requirement

Number of pixel 240

Weight11.63KGS

Viewing angle≥110

Drive mode static state

Lose control of point≤0.3

Communication mode(RS-232,RS-485),Wireless Range (Using remote control not less than 50m in short distance and long range system for 900m)

Power voltageAC110V-220V

Operating environment40 to85

Working hourMTBF≥20000h

Life of the oil LED sign≤80000 hours

2 . Products Function

LED brightness will automatically carry on the adjustment to the light strong And the weak on the environment condition

Three different voltage,66.5W at daylight,40.8W at cloudy day,9.98W at night

Fan will be open automatic when the temperature reach to ≥45, LED brightness will lower when temperature reach to 70 and the system will turn off when it is reach to 85 to protect the signs

Wireless communication solution is offered and customer can check the signs status through the computer

Battery Back-up MemoryBattery back-up will save data when without power)

3. Application:

games area , all sports games

Shenzhen RYHAM Optoelectronics Co., Limited

is a leading manufacturer of LED technology and state-of-the-art global supplier in LED Solutions. Ryham is able to leverage its employee's vast knowledge and expertise as a competitive advantage and provide the best value to our customers.

Ryham is committed to customer service, with specialist advice to provide audio visual technology that best meet your individual needs in the highly dynamic domains of

Media & Entertainment
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Basic Information

	Product/Service (We Sell):	led display
	Number of Employees:	101 - 200 People

Trade & Market

	Main Markets:	North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe
	Total Annual Sales Volume:	US$2.5 Million - US$5 Million
	Export Percentage:	81% - 90%
	Total Annual Purchase Volume:	US$1 Million - US$2.5 Million

Factory Information

	Factory Size (Sq.meters):	Below 1,000 square meters
	Factory Location:	North Of 5/F, Building B, Jincanda Industrial Zone, Jugengtang Community, Guanlan St.Shenzhen,China
	Number of Production Lines:	4
	Number of R&D Staff:	5 - 10 People
	Number of QC Staff:	5 - 10 People
	Contract Manufacturing:	OEM Service Offered Design Service Offered

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