P3.91 P4.81 Indoor LED Screen LED Display Module Cabinet SMD2020 Advertising

• Tube Chip Color：Full Color
• Display Function：Video Display, Image & Text Display, Text Display, Market Display
• Pixel Pitch：3.91mm
• Pixel Configuration：1R,1G,1B
• Pixel Density：65536,43264 Pixels, M2
• Scanning Mode：1,16 Scan

=== Base Info ===

• Model NO.：TBI-3.91
• System Operating Platform：WIN XP
• Display Type：LED Video Display
• Application：Stage Performance, Advertising, Shopping Guide
• IP Rating：IP43
• Certification：CE, ETL, FCC
• Cabinet Color：Black
• Cabinet Material：Die Cast Aluminum
• Best Viewing Distance：>8.5m, >10m
• Module Size：250X250X15 mm
• Transport Package：Plywood Case or Flight Case
• Specification：Cabinet size 500x500x91mm
• Trademark：TURBINE
• Origin：Shenzhen, China
• HS Code：8528591090
• Production Capacity：4000 M2,Month

=== Description ===

Basic Info.

Model NO. TBI-3.91 System Operating Platform WIN XP Display Type LED Video Display Application Stage Performance, Advertising, Shopping Guide IP Rating IP43 Certification CE, ETL, FCC Cabinet Color Black Cabinet Material Die Cast Aluminum Best Viewing Distance >8.5m, >10m Module Size 250X250X15 mm Transport Package Plywood Case or Flight Case Specification Cabinet size 500x500x91mm Trademark TURBINE Origin Shenzhen, China HS Code 8528591090 Production Capacity 4000 M2/Month

Product Description

P3.91 P4.81 Indoor LED Screen LED Display Module Cabinet SMD2020 Advertising

Application: 
1. It's a series of advanced LED screen which can be easily installed and removed. 
2. Indoor commercial advertising billboard, stage, banks, stock exchange centers, theme park, airport, schools, government agencies, exhibition, meeting rooms, cinemas, hotels, and a variety of  public facilities and etc.



Product feature:

1. Highly integrated modular design, easy to replace.
2. New lock design, to achieve quick installation; curved connection optional.
3. The module power supply box is completely front maintained, saving maintenance time.
4. Integrated connection can be quickly inserted and removed, more stable and reliable, and the number of effective insertion and removal is up to 100,000 times.
5. High refresh and high gray, rich picture layer, high color saturation, anti-ghost PCB design.

Specification:

1	Model No.	TBI-3.91	TBI-4.81
2	Pixel Pitch (mm)	3.91	4.81
3	Module Size (mm)	250x250x15	250x250x15
4	Module Resolution (pixels)	64x64	52x52
5	Cabinet Size (mm)	500x500x91	500x500x91
6	Cabinet Resolution (pixels)	128x128	104x104
7	Pixel configuration	1RGB	1RGB
8	LED Encapsulation	SMD2020	SMD2020
9	Work Voltage (DC)	5V	5V
10	Driver Mode (Scan)	1/16	1/13
11	Cabinet Weight (kg)	8.8	8.8
12	Physical Density (pixels)	65536	43264
13	Brightness (NIT)	1000	1000
14	Gray Scale (BIT)	14	14
15	Contrast Ratio	3000:1	3000:1
16	Refresh Rate (Hz)	3840	3840
17	Viewing Angle (H/V)	±140°/±140°	±140°/±140°
18	Protection Grade	IP43	IP43
19	MAX Power Consumption (W/m²)	424	424
20	Average Power Consumption (W/m²)	168	168
21	Work Temperature	-20ºC~50ºC	-20ºC~50ºC
22	Work Humidity	10%RH~90%RH	10%RH~95%RH
23	Optimal Viewing Distance	≥8.5m	≥10m
24	Input AC Power	100-240 V	100-240 V

The development ability: 
1. The development of the TURBINE series takes us 4 months. 
2. The original intention of TURBINE series is to save maintenance time for LED screen rental business. 
3. We can provide all the accessories and software for a whole project. Including hanging bars, sending cards, video processor, software, flight case, power box, power cable, data cable, module mask, etc. 
4. We are professional in designing and manufacturing high-end rental LED display screen. 



We are a trade factory in Shenzhen with 6 years experience. There are professional develop engineers, experienced sales engineers, and skillful workers. 
1. If you want to develop a new design LED screen, please contact us. We can help you. 
2. If you have a new project/order but don't know how to process it, please contact us. We can help provide the best solutions/scheme, and guide you. 
3. If you are searching for alternative suppliers, please contact us. We are professional. 



Factory:
(The pictures below were taken during night, after most of the workers off work)
1. Skillful workers who have worked more than 6 years in our factory. 
2. High technology auntomatic machines. 
3. Aging test + Grayscale test for each module. 



1. Production time for 0-200 m² LED screen is about 25 days. (Including aging test). 
2. Payment term: T/T, 30% in advance and 70% before shipping.
3. Trade term: FOB Shenzhen, CIF, DDU, DDP. 
4. Plywood case or flight case provided.