2024 индивидуальная заводская цена 55 дюймов 4k ЖК дисплей с сенсорным экраном цифровой смарт плата Интерактивная плоская панель для образования
- Категория: >>>
- Поставщик: Dongguan Chumei Electronic Technology Co. Ltd.Dongguan Ltd.
Сохранить в закладки 1600866821503:
Описание и отзывы
Характеристики
Products Description
Product Paramenters
LCD Panel | ||
Size | 55" | |
Panel Brand | BOE,LG,CSOT,AUO | |
Screen Assembly Process | Frame/Zero Bonding Technology | |
Type | TFT-LCD S-PVA | |
Resolution | 3840 × 2160 (UHD) @60hz, 4K UHD screen | |
Brightness | 350 cd/m² (brightness can be customized) | |
Contrast Ratio | 1200:1 | |
Visual Angle (horizontal/vertical) | 178°/178° | |
Response time | 8ms | |
Visual area(mm) | 1207.6*678.5MM | |
Color gamut (NTSC) | 72% | |
Backlight | straight down DLED | |
Display scale | 16:9 | |
Life time | ≧50,000 hrs | |
Andorid Motherboard | ||
Model | T982 | |
System version | Android 11.0 | |
CPU | Quad-core ARM Cortex-A55 | |
GPU | Mali-52 | |
Chip brand | Amlogic | |
Storage | 4G+128G/8G+128G(Optional) | |
Input Ports | Touch USB,RJ45,AV IN,HDMI 1,HDMI 2,RS232,Android USB 2.0,Android USB 3.0 | |
Output Ports | AV OUT,Earphone,SPDIF OUT | |
Video | MPEG-1/2/4,AVS2 MP,H.264,H265,VP9 | |
Infrared touch characteristic | ||
Touch Points | 20 Points | |
Glass Type | 4mm Tempered Glass | |
Glass transmittance | > 88% (higher transmittance depends on glass surface treatment technology such as AR/AG) | |
Positional resolution | 4096X4096 | |
Positional accuracy | More than 90% of the touch area is 2mm | |
The interface definition | USB 2.0(Full speed) | |
Touch the strength | Zero pressure touch | |
The light resistance | YES | |
Induction life | 6 million times | |
Response time | <8ms | |
Power supply mode | Full duplex usb-powered DC +5V up to 500mA | |
Power Supply | ||
Power consumption (typical value) | 120W | |
Input voltage | AC110-240V~(+/-10%),50/60Hz, | |
Standby power consumption | ≤0.5W | |
Switching power supply | European standard 220V two - phase three - wire system | |
Mechanical Specification Parameters | ||
N.W.(kg) | 23.5Kg | |
G.W.(kg) | 30.5Kg | |
Product size(W x H x D) | 1262*775.7*81.5mm | |
Package size(W x H x D ) | 1366.6*185*891.5mm | |
Shell material (face frame/back shell) | Plastic/Sheet metal | |
Shell color (face frame/back shell) | Black/Gray | |
Installation Methods | Wall-mounted, Mobile bracket | |
Cooking Way | Temperature-controlled fan dissipates heat | |
Environment | ||
Working temperature | -10℃~55℃ | |
Working humidity | 10%~90%(No condensation) | |
Storage temperature | -20℃~60℃ | |
Storage humidity | 10%~90%(No condensation) | |
Display mode | S-ips, often black display, transmission | |
Maximum service time (hours/day) | 24 hours | |
Features | ||
Audio Output Power | 2x15Ω/8W(built in) | |
Support for input mode | Finger/Pen | |
The attachment | ||
User manual | Manual, warranty card, certificate of conformity | |
Cable | The power cord | |
Others(optional accessories) | Remote control, Wall mount,Mobile bracket,HDMI cable,USB touch cable,Markers,Magnetic stylus,Camera&Microphone | |
Company Introduction
Production Process
Certifications
Global Recruiting Agents
Customer Feedback
FAQ
Q1: Is your company a real manufacturer?
A: Our company is the professional manufacturer in Gaobu Town,Dongguan city, you are the mostly welcomed to visit our factory at any time.
Q2: Can you provide OEM/ODM service for the all in one interactive flat panel?
A: Yes,well supported.including software, packaging, product logo, etc., Our productions mainly are for OEM and ODM orders.
Q3: What is the MOQ of interactive flat panel? What's the lead time?
A: We have some items in stock , you can order 1pcs for test, the goods can be delivered within 3-7 days for small orders, and the production time about 15 -20 days for more than 100pcs
Q4: How can I trust your product quality?
A: Our warranty time is 1 year,Our products comply with ISO9001&ISO14000 quality system and CE/FCC/ROHS standards,From material purchasing to product delivery, we have own professional staff and procedures to prevent potential quality risk. All our products pass strict QC inspection in the production process. In particular, All products need to complete 72-hour aging test to ensure no problems before shipment.
Q5: What's your after-sale service?
A: We have the professional sales and technique team to support you, most important, our engineer could do you favor online or onsite. you will get our reply within 24 hours.You will find us when you need.
Q6: What is your payment term?
A: You can pay us by T/T, credit card, Western Union, PayPal, Alibaba Trade Assurance; L/C is acceptable too. All of them will at least 30% deposit in advance, and the rest of 70% will paid before delivery.
Q7: If you are not online, how can I contact with you?
A: If I'm not online please check the following information, you can send me email or send message through Whatsapp or Wechat.
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