Basic Info.
Model NO.
P3.91 Full ColorIndoor LED Display Screen
Tube Chip Color
Full Color
Display Function
Hall/Advertising/Information Dissemnation
Pixel Configuration
SMD 3in1
Pixel Density
65536dots/Msup2
System Operating Platform
Win98/2000/Nt/XP
Display Type
LED Video Display
Application
Stage Performance, Advertising, Shopping Guide, Hall/Advertising/Information Dissemnation
Certification
CE, RoHS, CCC, FCC, EMC, ISO: 2008
Cabinet Resolution
128*128dots
Brightness of White Balance
≥1200CD/M²
Drive Method
Constant Drive
Optimal Viewing Distance
4m~20m
Optimal Viewing Angel
160°(W)120°(H)
Grey Scale/Colors
RGB Each 256 Grade
Display Mode
Can Display 16.7m Color
Transport Package
Wooden & Flight Case
Specification
CE, RoHS, FCC, EMC, ISO: 2008
Product Description
Unit module | Item | Parameter |
Module Number | ALS-P3.91-16S |
Module size | 250mm*250mm |
Pixel pitch | 3.91mm |
Pixel density | 65536dots/m² |
Pixel configuration | 1R1G1B |
Package mode | SMD 2121 |
Pixel resolution | 64dots(W)*64dots(H) |
Max power consumption | 32W |
Module thickness | 14.66mm(without magnet) 26.55mm(with magnet) |
Weight | 0.573kg |
Drive type | Constant Drive |
Scan mode | 1/16scan |
Interface way | HUB75-A |
Brightness of white balance | >=1200cd/m² |
Unit cabinet | Cabinet size | 500mm*500mm |
Quantity of Module | 4 |
Thermal discharge | fan 1pcs |
Power supply mode | 5V/40A*3pcs |
Pixel per cabinet | 128mm*128mm |
Optimal viewing distance | 4M~20M |
Optimal viewing angel | 160°(W)120°(H) |
Working Temperature | Storage:-35 ºC ~+85 ºC Work:-20ºC~+50ºC |
Relative humidity | 10%-95% |
Thickness | 65mm |
Power | Operating voltage | AC110~220V±10% |
Average power consumption | <=168W/ m² |
Max power consumption | ≤560W/m² |
Current | ≤20Ma(sign LED) |
Control system | CPU | Pentium4 or above |
Operation system | WIN98/2000/NT/XP |
Control method | Synchronization with PC |
Main technical parameter | Driving device | IC Constant Current Driving |
Refresh frequency | ≥900HZ |
Grey scale/colors | 4096 grade level/16.7M color |
MTBF | ≥9000hours |
Power switch | Automatic switch |
Display mode | 800*600/1024*768 |
Products Features
1) With good lightening accordance and no mosaic
2) LED advertising board can play different formats of image files, flash, WAV/MIDI, video signal from TV, video signal from video and other equipment
3) Different video frequency can be changed freely at the same time, and the image can be enlarged and reduced
4) High brightness, and can be adjustable, meets the need of changing requirement of customer in environment
5) Uses real pixels rather than virtual pixels, better viewing effect
Applications:
LED advertising board wide applied in stadiums, advertising, banks, securities exchange, stations, shopping malls, postal offices, schools, monitoring, restaurants, entertainment, enterprises etc
What can we provide with you ?
We are Shenzhen Mountain A-Li Group Electronic Technology Co.,LED. We have opened many sub-office in different provinces and cities in China. And we also have already have office in Kazakhstan, Russia, Thailand , Turkey, India, South Africa, Belgium, Singapore, Malaysia, Indonesia, Colombia, Brazil. Now our products are widely used in dozens of countries worldwide, continue to emerge in the international renowned events and occasions, capture and focus the imagination of millions of viewers.
1. Formal company, 8 years of experience ,courteous service
2.Manufacturers delivery, higher quality at low price than trade company
3.Products can be customized, professional design, your satisfaction is guaranteed
4 Satisfied with the consulting services and after-sales service.
Installation:
We offer you the engineer to install the LED display, you have to offer him the two-way air tickets and accommodation as well as visa. The engineer's salary is $80/day;or we offer you the training on the LED display installation and repairing for free after you live in our company, or we can guide you to install the screen by remote control.
How about your quality warranty?
It is 2 years quality warranty and lifetime technology support and maintenance from the second year. If you improperly operate or something wrong with our products, we are responsible for the maintaining and repairs instruction or guide free of charge.
Trade Terms
1. Trade terms: EXW, FOB, CIF, etc.
2. Payment terms: 30% deposit, balance before shipping
3. Payment methods: T/T, West Union, MoneyGram,
4. MOQ:1(1 square meter)
5. Delivery:7-15days after deposit.
6. FedEx/DHL/UPS/TNT for samples, Door-to-Door;
Address:
Mountain a-Li Group, Baoshi Road, Shiyan Town, Baoan District, Shenzhen, Guangdong, China
Business Type:
Manufacturer/Factory
Business Range:
Lights & Lighting
Company Introduction:
HongKong Mountain A-Li Group Electronic Technology Co., Ltd Major In LED Modules and LED Display. Indoor LED Display have P3 P4 P5 P6 P7.62 P10 (Have difference cabinets types ). Outdoor have P6 P7 P8 P10 P16 (Have difference cabinets types ), LED Modules have single color, double color and full color, LED Display Have Indoor LED display, Outdoor LED display, Outdoor LED screen. Indoor LED screen, LED video display, LED Video screen, LED Advertising screen, LED Advertising Screen.
Features:
1) With good lightening accordance and no mosaic
2) LED advertising board can play different formats of image files, flash, WAV/MIDI, video signal from TV, video signal from video and other equipment
3) Different video frequency can be changed freely at the same time, and the image can be enlarged and reduced
4) High brightness, and can be adjustable, meets the need of changing requirement of customer in environment
5) Uses real pixels rather than virtual pixels, better viewing effect
Applications:
LED advertising board wide applied in stadiums, advertising, banks, securities exchange, stations, shopping malls, postal offices, schools, monitoring, restaurants, entertainment, enterprises etc