P1.25 Hot Sale Office School Use Standard Indoor LED Display Screen Billboard for Expo Concert Exhibition

• Tube Chip Color: Full Color
• Display Function: Video Display, Image & Text Display, Text Display, Market Display
• Pixel Pitch: 1.25 mm
• Pixel Configuration: 1R,1G,1B
• Pixel Density: 640,000 Dots/M^2
• Scanning Mode: 1/32 Scan
• Model NO.: FI-I 640*480
• System Operating Platform: All Suit
• Display Type: LED Video Display
• Application: Stage Performance, Advertising, Shopping Guide
• IP Rating: IP31
• Certification: CE, RoHS, CCC, ETL
• Refresh Frequency: ≥3, 840
• Module Size: 320*160mm
• Avg.Power Consumption: 450W/M^2
• Brightness: 500 -1200 CD/M^2
• Operation Power: AC100-240V / 50-60Hz
• Viewing Angle: 140°
• Gray Grade: 14 Bits
• Working Temperature: -20~+60ºC
• Frame Frequency: ≥60
• Life Time: 100, 000 Hours
• Cabinet Size (mm): 640*480mm
• Transport Package: Wooden Cases, Cartons, Air Cases
• Specification: 640*480mm (cabinet)
• Trademark: SandsLED
• Origin: Shenzhen, China
• HS Code: 8531200000
• Production Capacity: 80, 000 Pieces/Year

Product Description

Desciption

SandsLED 640*480 indoor fixed installation LED Displays adopt magnetic suction design , front maintenance. Die-casting aluminum Cabient with fast lock, locking only takes 5 seconds is easy to operate. Cabients can be spliced at 90 degrees. Front service indoor LED display have good heat dissipation, high brightness, low power consumption, simple appearance, and ultra-thin and ultra-light cabinet have good heat dissipation, low power consumption, high contrast, wide color gamut, high color reproduction, constant brightness, large viewing angle, and simple appearance. 


Technical Specification



Main Features

Perfect Visual Effect

SandsLED 640*480 indoor LED screen has the characteristics of high brightness, wide viewing angle and high flatness, so the visual effect will be better. The maximum brightness of indoor LED screen can reach 2000md/m^2, which is far more than other large screen displays. Moreover, the maximum viewing angle of the indoor LED screen exceeds 160 degrees, giving you a wider view. More importantly, the lamp bead device used in the indoor LED screen is on the unit board. Therefore, even the splicing can achieve overall flatness, without gaps and splicing marks, which has a better viewing effect. In addition, it can also adjust the brightness according to the indoor light intensity, which is more humanized.

 

Lower Dead Light Rate and Higher Stability

In addition to the traditional SMD surface mount packaging method, the indoor LED display screen is now packaged with COB packaging and other packaging methods. Through the change of packaging method and the improvement of technology, including the addition of film coating, glue filling and other processes, the stability of the lamp beads of the indoor LED display screen is greatly enhanced. Now many manufacturers use the lamp beads of well-known brands such as Nationa Star, which has a certain impact on reducing the dead light rate, The stability should also be better.

Superior Functions

SandsLED 640*480 indoor LED screens adopt magnetic suction design .Die-casting aluminum cabient with fast lock, locking only takes 5 seconds is easy to operate.Cabients can be spliced at 90 degrees.  It can adapt to different application scenarios. SandsLED can also provide customized LED display solutions for customers according to the needs.

  Multiple Installation
With Die-casting Aluminum designs, SandsLED display support multiple installation, including wall-mounted,frame installation and hanging installation, suitable for every kind of application.
 

Hardware Features
Connecting plug-in without arrangement to improve stability and facilitate installation, disassembly, and maintenance;
The unit structure adopts a new cast aluminum shell with lightweight, high precision, fast heat dissipation;
Point-to-point module design for module front/back maintenance;
HD led video wall modular design, easy for installation and field maintenance;
Seamless connection; precise modules for getting a smooth viewing experience.

Attention
SandsLED recommends that our customers purchase enough LED display modules for spare replacement. If the LED display modules come from different purchases, the LED display modules may come from different batches, which will cause color difference.

Application