
21.5 Inch Interactive Digital Signage LCD Screen
Item: 21.5inch Open Frame External Button Digital Advertising Display
Product Introduction
We insist on 'reform, innovate, and strive for the first', continuously improve the core competitiveness of the enterprise, and make continuous progress towards the goal of becoming a leader in the global digital advertising monitors, usb a portable monitor, advertising display standee industry. The company's advantage is not only to have an elite team, but also to provide consumers with comprehensive solutions, and strive to meet the needs of each customer. We have improved the internal synergy and market competitiveness of the industry and provided a wide space for the completion of an innovation platform. We believe that in order to jointly build and maintain a good ecological environment for the industry, whether it is suppliers, industry peers or customers, we should complement each other's advantages and achieve mutual benefit.





| It supports at most 6 buttons. You can set up 5 file folders (folder 00, 01, 02, 03, 04) in the memory card. Folder 00 is played as the homepage. If you push either button, it will play the files in the corresponding folder. When this folder is finished, it will turn to loop play the files in folder 00. |
| There are two options for the external button: 1. a common button. 2. flickering LED button |
| Digital advertising monitors support autoplay and loop play. |
| Digital advertising monitors support real 1080P HD decode. |
| Support digital optical out. |
| Support 3.5mm Earphone Out. |
| Display Mode: supports both horizontal and vertical display, and the screen can be rotated 90°/270°. |
| Slideshow time can be set up by yourself. |
| Commercial advertising monitors support a rolling caption. |
| Support 15 kinds of photo switching modes. |
| Full-function remote control, easy operation. |
Specifications
| Display | LCD size | 21.5″ TFT LCD Commercial Advertising Monitors |
| Resolution | 1920x1080 | |
| Pixel Pitch | 248.25 (per one triad) ×248.25 | |
| Luminance | 250-300cd/㎡ (Typ.) | |
| Contrast Ratio | 800:1 | |
| Viewing Angle | U89°/D89°/L89°/R89° | |
| I/O | Integrated Speakers out | StereoL/R, 5W x 2, 8Ω (optional) |
| 3.5 mm Earphone out | yes | |
| Digital optical out | yes | |
| Power(work mode) | 60W TYP | |
| Player Input | 12V |


More product specifications

Q: Are you a manufacturer or a trade company?
A: We are a manufacturer. All of our digital signage and video decoders are our own brand, "Lanmade" and "WINHI".
Q: Can I customize the product and give any discount?
A: Absolutely yes, customization from the customer is most welcome. I'll surely try to get the best price and offer good service for you.
Q: Why should I choose you?
A:1). Professional OEM/ODM and personalized private customize.
2) Competitive price, direct sale fromthe factory
3) Outstanding design and high quality.
4) Short lead time and fast delivery.
5). 1-3 Years full warranty and 24/7 online technical support.
Q: When will you make the delivery?
A: We can make the delivery within 3-15 working days or depending on the size and quantities of your order.
Q: How long is the warranty time?
A: 1-3 years, except for the human damage and force majeure factor. For better maintenance, be sure that the products are used under normal circumstances.
Ningbo WinHi Electronic Co., Ltd.
Add: 529# West Mingzhou Rd, Beilun District, Ningbo, China
| Email: Gloria@china-winhi.com |
QQ: 1811869902 |
|
Email: Lydia@china-winhi.com |
Mob/WeChat/WhatsApp: 008618158572293 |
We turn our attention to market needs and continuously design and optimize our 55 Inch Interactive Floor Stand Digital Signage LCD Screens with 4K Solution and even the entire production process to meet these needs. Continuous innovation keeps us dynamic and constantly adapting to changes in the internal and external environment. With technology as our core, we have achieved good economic and social benefits.
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