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Home ProductsLED Stage Backdrop Screen

Indoor PH3.91 Stage Background Led Display , High Definition Concert LED Screen

Certification
Good quality Indoor LED Advertising Screen for sales
Good quality Indoor LED Advertising Screen for sales
Dosatronics LED screen is very good. We have bought many rental screens from Donnie. And We got excellent goods, speedy reaction and good service.

—— Cesar Paulo Lemus

If you wanna order LED display from China, Dosatronics is your first choice!

—— David Andrew

We have installed thousands of sqm LED screens on building, for event etc, while many of them come from Dosatronics, I love his product,I love Donnie.

—— Sophia Grace Pilar

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Indoor PH3.91 Stage Background Led Display , High Definition Concert LED Screen

China Indoor PH3.91 Stage Background Led Display , High Definition Concert LED Screen supplier
Indoor PH3.91 Stage Background Led Display , High Definition Concert LED Screen supplier Indoor PH3.91 Stage Background Led Display , High Definition Concert LED Screen supplier

Large Image :  Indoor PH3.91 Stage Background Led Display , High Definition Concert LED Screen

Product Details:

Place of Origin: China
Brand Name: Dosatronics
Certification: CE/ROHS/FCC/SGS
Model Number: DS-AI-P3.91

Payment & Shipping Terms:

Minimum Order Quantity: 10pcs
Price: negotiation
Packaging Details: Packed in carton or Flight case
Delivery Time: 20 working days after received your payment
Payment Terms: T/T; WU, LC
Supply Ability: 3,000M2 per month
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Detailed Product Description
Product Name: HD P3.91mm LED Display Application: Indoor
Size Of Panel: 500mm*500mm Resolution: 128*128
Brightness: Over 1000cm/d Feature: HD, High Refresh Rate
Standard: CE/ROHS/FCC/SGS Type: Video

Indoor PH3.91mm High Definition Video Stage LED Screens Event Background Display


 Products Advantages:


1) Price Advantage: we have the best competitive price at the market; also have the same even better quality;
2) Performance Advantage: Best Equality, high consistency, Big viewing angle, can repair each led lamps;
3) Quality advantage: From material to finished product, from design to produce, we control all steps that are the guarantee of the quality and reliability;
4) Service advantage: Better service at same situation, better cooperation at same service.

 

1. Description:


Dosatronics LED displays are high tech product with our own patent. Both outdoor or indoor LED display for advertising has high brightness, high contrast, high refresh rate…All are popular both in domestic and overseas market. We adopt unbeatable product stability through strict Quality Control System. It is very correct for you to choose our company, our LED display products. All of them has 3 years quality warranty since all component are extremely good. They can bring you large fortune in a very short time.

 

2. Applications:
 
 Our Full Color SMD indoor P3 LED Display is mainly for indoor HD video wall usage, such as commercial advertising, conference, mobile media, night club, entertainment events, business establishments, can install in banks, stock exchange centers, bus station, schools, telecommunications, customs, stadiums, studio, shopping, malls, railways, airports, harbors, etc.

 

 

3. Quick Detail:


 (1) Indoor SMD P3.91 Aluminum cabinet
 (2) High definition

 (3) Light weight and slim design

 (4) Big View Angle

 (5) High refresh rate

 

 

4. Specifications:

 

 

Model No.

DS-SRI-P3.91

Pixel Pitch

3.91mm

Module Size

128*128mm

Module Resolution(pixels)

64*32

Cabinet Size

576mm×576mm

Panel Resolution(pixels)

192×192

Pixel Configuration(RGB)

SMD 3 in 1

Pixel Density(pixels/㎡)

111111

Brightness(cd/㎡)

1000

Best Viewing Distance(m)

1-30

Average Power Consumption(W/㎡)

300

Waterproof Level

IP45

Drive Method

1/32scan

LED SPEC

2121

Viewing Angle

140°(H)/140°(V)

Operating Temperature

–40~100

Video Frame Rate(Hz)

≥ 60HZ

Display Refresh Rate(Hz)

≥ 1000HZ

Grey Level(colors)

16.7million

MTBF

≥50,000 hours

Lifespan

≥100,000Hours

Working Voltage

220V±15% OR 110V±15%

Wavelength

R 620-625 G 520-525 B 470-475

Graphics Card

DVI Graphics card

Video Signal

RF, S-Video, RGB, RGBHV, YUV, YC, etc.

Control System

LINSN

Software

LED studio 10.0

Installation

Wall mount, hung and stand structure

 

5. Methods for Quality Assurance
 
a. Aging
1) 100% fully test
2) Condition: 72 hours with 256 grey level
 
b. Vibration Testing
Condition: 3-5 mins up and down in 5mm range
 
 
 
6. Factory Equipment
 
Wave Soldering Conveyor, PC Console, Wave Soldering Machine,
Automatic Glue- pouring Machine, Solder Paste Printing Machine,
Reflow Soldering Machine, Automatic Solder Paste Printing Machine,
Withstand Voltage Tester, Ground Resistance Tester,
Medium-speed Automatic SMT Machine, Super Mute Terminal Machine,
Automatic Wire Stripping Machine, Automatic Optical Inspection (AOI) Equipement.
 
 
 
7. Package
 
Carton. Fumigation-Free wooden case or  Flight case
 
 
 
8. Control System Connection
 
  Dosatronics Controls system

 

 


9. Our products have three unique advantagess

(1) Our module shell is aluminum,other companies are plastic.so it is lighter and thinner.
 
(2) Our module have strong waterproof and heat-dissipation, the module can work in the water of 100 degrees or 40 degrees blow zero environment.
 
(3) Display can work under extremely cold ,heat,humidity and other extreme environments.
 


 

Contact Details
Shenzhen Dosatronics Co., Ltd.

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