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                     Welcome to Hangzhou Huatai Intelligent Technology Co., Ltd.!
                
    
                
    
                    
    
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    Indoor Dual Color LED Display-P4mm
    
                             
    Products details：
    
	Indoor double color display uses the green and red led or dot mateix as radiation apparatus.It displays red,green,yellow three colors and 65536 various colors mixed by red,green each 256 gray scale.Adopt vga in phtase display technology to show words,figures and pictures at real time.It can connect with video frequency signals,planar and flash cartoon.

    

    
	Technical Parameters

    

    
	
    
		
			
    
				
					Type 
				
				
					HTDI-300 
				
			
    
			
    
				
					Pixel Diameter
				
				
					3mm
				
			
    
			
    
				
					Space between Pixels
				
				
					4mm
				
			
    
			
    
				
					Pixel Contents
				
				
					1red +1green
				
			
    
			
    
				
					Pixel Density
				
				
					62200 spot /m 2
				
			
    
			
    
				
					Color
				
				
					Red, Green, Yellow
				
			
    
			
    
				
					Gray Degree
				
				
					256 degree
				
			
    
			
    
				
					Scan Method
				
				
					1 / 16
				
			
    
			
    
				
					Unit Board Dimension
				
				
					256mm×128mm
				
			
    
			
    
				
					Unit Pixel
				
				
					64 spot×32 spot
				
			
    
			
    
				
					Brightness
				
				
					700CD/ m 2
				
			
    
			
    
				
					Visual Angle
				
				
					±80o 
				
			
    
			
    
				
					Working Temperature
				
				
					-20oC~~+ 80oC
				
			
    
			
    
				
					Volt
				
				
					220V ± 10%
				
			
    
			
    
				
					Maximum Power
				
				
					1600W/ m 2
				
			
    
			
    
				
					Average Power
				
				
					800W/ m 2
				
			
    
			
    
				
					Display Speed
				
				
					120 frame / s
				
			
    
			
    
				
					Radiation Pipes Life-span
				
				
					100000 hours
				
			
    
			
    
				
					Communication Method
				
				
					UTP(TCP/IP),Optical Fiber
				
			
    
			
    
				
					Unit Board Weight
				
				
					1.0 Kg
				
			
    
			
    
				
					MTTF
				
				
					5000 hours
				
			
    
			
    
				
					Blind Spot Percentage
				
				
					0.1 ‰