500x500mm P3.91 Led Display High Refresh Rate 3840Hz Commercial Led Screens

500x500mm P3.91 Led Display High Refresh Rate 3840Hz Commercial Led Screens
 
Indoor rental p3.91 led video wall 500x500mm high refresh 3840Hz led screen panel
 
Product Features: 
 
1. Standard dimension,module size 250x250mm, cabinet size 500x500mm, compatible indoor P2.604/2.97/3.91 and outdoor P3.91/4.81.
 
2. High-precision die-cast aluminum cabinet, seamless unit box.
 
3. New design of hanging bar lock, one hand to fix two cabinets,anti-fool design to avoid loose cabinet caused by unintentional touch.
 
4. Total hard connection, independent power supply box without wire, easy to take off the power supply and receiving card.
 
5. Module with touchable back screw , uncessary to prepare tool, easy to fix and take off modules by hand.
 
6.  High-contrast outdoor pure black light, non-destructive refresh and grayscale. Achieve ultra-high contrast 8000:1, low brightness 1000~3000cd adjustable, protect the human eye, meet indoor and outdoor application scenarios
 
7. Configure PWM constant current drive IC to eliminate the "caterpillar" image, low brightness and no color cast, no color block, gray scale is too smooth and no jump, no first line dark phenomenon, refresh ≥ 3840HZ, complete guarantee 16bit gray scale, Real color reproduction, high quality display
 
 
Application:

• Business organizations

Supermarket, large-scale shopping malls, star -rated hotel, travel agencies.

• Financial organizations

Bank, insurance companies, post offices, hospital, schools

• Public place

Subway, airports, stations, parks, exhibition halls, stadiums, museums, commercial buildings, meeting room

• Entertainments

Movie theaters, clubs, stages
 




 
Technical Specifications: 

FAQ: 
 

1. What about the warranty?

We have two years warranty, spare parts such as led module, control card, power supply are damaged not caused of artificial damaged, then it's free maintenance and ship back new ones for replacement.
 

2. How about the quality?

Our led products must be aging at least 48 hours before shipping, from purchasing raw materials to ship, each process has strict quality control systems to ensure led display with good quality.
 
3. Can you offer a technical support? 
We provide free training for our customer, teach the client how to set up screens, make configuration of parameters, broadcast the videos through Novastar and colorlight or Linsn control systems, our engineer can directly teach you how to operate. We're innovative high-end led display with over 10 years manufacturing experience, and we believe you can get a professional solution and best service from us. We're happy to serve you.