Delivery Time:10- 20 days
Certification:CE,FCC, CCC, Rohs,ISO

Small HD P3.91 Indoor Advertising Led Display Module / LED Video Wall Screen

Quick Detail:

1. Preeminent effects: Clear and stable pictures without distortion and disturbance.

2. High quality: adopting first-class chips and wafers imported from abroad

3. Flexible form: continuity, overlying, combination of dynamic and static playing, various effects include rolling moving, typewriting, gradual changing and so on

Description:

1. SMD3-in-1 technology are used for indoor LED display.

 2. Wide view angle: 140 in horizontal and 140 in vertical.

 3. Special design and advanced SMT technology improves the heat dissipation

 4. With high refresh rate controller, guarantee that no scan line when taking photos.

 5. Regular shape and special shape (such as curve, round) can be designed.

 6. Easy for assembling and connecting with the connector added.

 7. High color uniformity and clear image can bring you a vivid audio visual effect.

 8. Both front access and rear access are available.

Applications:

Finances, post offices, telecom, commerce, hospitals, sports stadiums

Policies and decrees issued from government organizations

Instructions, guidance and information issuance in airports and railways

Competitive Advantage:

7 years Brand precipitation Strong ability of research and Development and customization Product quality and testing 4S comprehensive service

Specification:

BST-IA-3.9 Indoor full color led display screen ( Specification )
Item	PH3.91
Color	Full-color real pixels
Use environment	Indoor
Pixel pitch	3.91mm
Module size	250*250mm
Physical density	65410 dots/square meter
Pixel configuration	1R1G1B
LED chip	SMD2121
Lamp face	Blace face
Module resolution	64*64
Recommended viewing distance	4-35m
Best viewing angle	H: 140°; V:140°
Maximum power consumption	400W/sqm
Average power consumption	1000W/sqm
Cabinet size	W500m×H500mm
Standard cabinet resolution	128*128
Weight	8.5kg/panel
Driving method	1/16 Scan, Constant Current
Video frame rate	≥60 Hz
Rate refresh	≥1200Hz
White balance brightness	≥1400nnits/sqm
Operating temperature/Humidity	-30℃~+45℃
Ingress protection	IP40
Input voltage	110-220V     AC±10%
Gray scale /Color	Display Colors ≥16.7N(Synchronize)
Brightness control	Manual/Automatic
Input signal	RF,S-VIDEO,RGBHV,YUV,YC & COMPOSITION,etc
Control system	PCTV+DVI video card+control card+fiber
MBTF	>500 hours
Life time	>100,000 Hours
The rate	<0.0001