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Commercial P4 Front Service Led Display Advertising Screen / Led Video Display Board

China ShenZhen BST Industry Co., Limited certification
China ShenZhen BST Industry Co., Limited certification
Customer Reviews
Your company's feedback and solution always the fastest and best, I like your working attitude,It was easy to work with BST.

—— Mr. Robert Walker

Glad to cooperate with BST again,they are patient to answer all questions,professional, knowledgeable,very good service.

—— Mr. Ismael Rodrigues

We would recommend the BST Signs to anyone needing to draw attention to to their business, Appreciate all your help!

—— Mr Roger Vachon

We are very much enjoying our nice led display& look forward to many years of use. Thank you for providing such great service.

—— Mr. Jorge Misri

They are very professional, and always available to provide tech support, they went over making sure that we up and running.

—— Ms Helene Myshka

We have been working with you for over 3 years.We are extremely pleased with BST responsiveness, assistance of the products.

—— Mr. Antoni Rojas Ortiz

We were pleased with the experience of the staff in selection of the LED displays& the other components of the project.

—— Mr. Petar Petrović

You recommended the correct size screen for our application&didn’t pressure us into a sale. I am highly satisfied with BST.

—— Mr. Alonso Ramos Aguilar

Our experience as told you before has been great. I would recommend you guys to anyone looking into buying a led display.

—— Mr. Andreas Müller

We feel we have great product for the dollars spent. It gives us great flexibility in what we are able to communicate through it.

—— Mr Dave Sharpe

We are very happy with the customer service as well as the follow up calls that we have received since our new led display.

—— Mr Juan Garcia Garcia

We were lucky to get the led display with the promotional price, but from our research you seemed like you were competitive.

—— Mr. James Suchat

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Commercial P4 Front Service Led Display Advertising Screen / Led Video Display Board

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Large Image :  Commercial P4 Front Service Led Display Advertising Screen / Led Video Display Board

Product Details:
Place of Origin: Shenzhen, China
Brand Name: BST
Certification: CE,RoHS, FCC, ISO
Model Number: BST-IFS-4
Payment & Shipping Terms:
Minimum Order Quantity: 1pcs / 1sqm
Price: Negotiation
Packaging Details: Plywood case ; flight case
Delivery Time: 10~20 days after receive payment
Payment Terms: L/C, T/T, Western Union
Supply Ability: 5000sq.meter / Month
Detailed Product Description
Model: P4mm LED Type: SMD2121 Black LEDs
Module Size: 128mmX128mm Cabinet Size: 768mmX768mm
Warranty: 2 Year OEM: Yes
High Light:

led video display board


outdoor led panel

Commercial P4 Front Service Led Display Advertising Screen / Led Video Display Board



Quicky Detail:


1 Good color and brightness uniform

2. Front  Service, Front flip maintaince

3. Excellent contrast

4. Wide viewing angle

5. High refresh rate

6. Long life time





Commercial advertising, Luxor hotel,  night club,  business establishments, such as

banks, stock exchange centers, bus station, schools, telecommunications, customs, stadiums, studio,

shopping malls, railways, airports, harbors, etc;




1. Indoor LED Display Technical Parameter 


Model No.


Pixel Pitch


Module Size


Module Resolution(Pixel)


Pixel Density


LED Type

SMD 3 in 1

Pixel Configuration


Wavelength (R.G.B)

R:625±2nm G:525±2nm B:470±2nm

Drive Mode

Dynamic 1/16 Duty Constant Current

Cabinet Size


Cabinet Resolution






Viewing Angle

140°(Horizontal )/140°(Vertical )

Minimum Viewing Distance


Grey Scale


Color Capability


Color Temperature


Maximum Power Consumption


Average Power consumption


Working Voltage

AC 220V/110V s±15% 50-60 HZ

Frame Frequency


Refresh Frequency


Brightness Correction

Pixel, Module, Cabinet Correction

Operating Temperature

Static:-40°C~+85°C Working:-20°C~+60°C

Operating Humidity

10-90% RH

LED Lifespan

100,000 hours


≥50,000 hours

Computer Operation System

Win 98/ Win XP/ Win 2000/Win 8

Video Signal Input


Video Signal Output

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

Graphics Card

DVI Graphics Card

Control Distance

UTP CAT5E:100m Multi-mode Fiber:500m Single-mode Fiber:10km

Control System



LED studio 10.0

Waterproof Level



Wall mount, hung and stand structure

Out of Control Rate

0.01 %



Contact Details
ShenZhen BST Industry Co., Limited

Contact Person: Jacky

Tel: +8613266550998

Send your inquiry directly to us (0 / 3000)