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[China]
Trade Verify
Address: Jiada Industrial Area,Tangtou Rd,Shiyan Town,Bao'an District, Shenzhen city, Guangdong province,China.
Phone: 86-755-23124389
Contact name:Anheer Melton
Melton optoelectronics co., LTD |
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Verified Suppliers
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P4mm Dustproof Digital Led Outdoor Display Board 1R1G1B With High Resolution
1.RoHS and CE.
2.Waterproof IP65
3.High brightness.
4.Competitive price.
5,Good quality
1.Applications:
outdoor full color digital billboard are very popular in LED display advertising field. This type digital billboards are widely used Outdoor plaza,Outdoor building,stadium,shopping mall,cross road,highway, airport etc;
2.Features :
In LED display outdoor series,modular in each unit design is encased to maintain a highest level of water and dust proofing to IP65. The modular design of the LED display (outdoor) enables you to create customized screen surfaces of virtually any size in either 4:3 or 16:9 ratios. Typically the LED display (outdoor) series are applied to large public squares. sport centers arenas,urban traffic signage,car dealerships,casino signage,expressway information delivery systems,public service announcement displays,media,commercial promotion and other large scale applications.
<Superb brightness and color uniformity and reproduction. Brightness varaiances within+/-2.5%
<High reliability: data hot backup aims to avoid any communication risks during the show; support automatic fault detection
<Refresh rate is up to 4,200Hz, completely flickering-free for live video
<Proprietary image processing produces sharp, brilliant images unmatched by industry competition
<6000: 1 contrast ratio tempers screen brightness into sharp, focused images whether up close or far away
<8000 nits guarantees the screen stays brighter longer, providing 100,000 hours of continuous use
Specifications:
| Product model number | Mled-PH4-1 |
| 1.Pixel | |
| Pixel L ED | 1921 |
| Pixel Configuration | 1 R, 1G , 1B |
| Wave length ( nm ) | R: 800-1000 , G:2040-2450, B: 360-430 |
| Pixels Pitch ( mm ) | 4 |
| 2 . Module | |
| Module Size ( mm ) | 256 * 128 * 20 |
| Module Pixels (dot) | 64 * 32 |
| 3.Unit box | |
| Module quantities in a unit box | 4(L) * 2 ( H ) |
| Unit box size ( mm ) | 512(L) * 502 (H) * 90 |
| Unit box Pixels ( dot ) | 128 * 128 |
| Unit box material | Aluminum or Iron |
| Unit box weight (kg) | Aluminum : 30 or Iron : 45 |
| 4.Packaging | |
| Packing Way | Two unit boxes |
| Packing box material | Wooden case or Flight box |
| 5.electricity parameter | |
| Pixel density (dots/ m2 ) | 62500 |
| White Balance Brightness ( cd/m2 ) | ≥ 5000 |
| Color temperature ( K ) | 5000-9500 (choice by user) |
| Brightness Adjusted | 100 grade by software or by Auto-optic induced. |
| View Angel | Horizontal 120 ° ; Vertical 120 ° |
| Best viewing distance ( m ) | 4-100 |
| Communication distance ( m ) | Internet Wire : 120 Fiber Cable : 1000 |
| Screen work Method | 1/8scan |
| LED driving method | Constant driving current |
| Gray Grades | 16384 levels for each color |
| Display Color | 4 , 398 , 046 , 511 , 104 |
| Refresh Frequency ( Hz ) | ≥ 2000 |
| Picture display method | Dots to dots display synchronized with CRT |
| Signal interface | DVI |
| Input signal | Video : PAL/NTSC optioned . VGA, Svideo, DVD, TV |
| Display format | 800 * 600 , 1024 * 768 , 1280 * 1024 |
| Software | Support windows series system |
| Protection grades | IP 65 |
| Working temperature (ºC ) | -20 +60 |
| Humidity ( RH ) | Up to 95 |
| Stored temperature ( ºC) | -30 +70 |
| Screen Lifetime(hours) | ≥100, 000 |
| Out of controlled dots | ≤3/10, 000 (Out of controlled dots means the pixels of which the brightness, |
| and the wave length are both >10% depart to the normal one) | |
| Whole display flatnes | Less than 1mm Juncture |
| Maintance way | Back-maintained or front-maintained, |
| modules displaced | |
| Switch power supply | Switch power supply (include CE/GS or UL/CSA certificate) 110V/60HZ , 220V/50HZ |
| Power Consumption ( w /m 2 ) | Max : 1200 , Average: ≥800 |
