Guangzhou longqishi Electronic Technology Co., Ltd
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 1000 Piece/Pieces per Week |
| Delivery Time | 5-7 days |
| Packaging Details | high quality 3cm thickness honeycomb box(air shipment standard) |
| Material | Metal And Aluminum Frame |
| Resolution | 1920*1080 |
| Color | Black / white |
| Luminance | 350cd/m2 |
| Screen Size | 23.6inch |
| System | Android 6.0 |
| Touch screen or not | Touch screen |
| texture of material | Aluminum alloy frame |
| a main board | RS3288 |
| to configure | 2G memory 16g storage |
| Brand Name | LIQUISE |
| Model Number | LT-21.5 |
| Certification | CCC,FCC,CE,ISO9001 |
| Place of Origin | Guangdong,China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 1000 Piece/Pieces per Week |
| Delivery Time | 5-7 days | Packaging Details | high quality 3cm thickness honeycomb box(air shipment standard) |
| Material | Metal And Aluminum Frame | Resolution | 1920*1080 |
| Color | Black / white | Luminance | 350cd/m2 |
| Screen Size | 23.6inch | System | Android 6.0 |
| Touch screen or not | Touch screen | texture of material | Aluminum alloy frame |
| a main board | RS3288 | to configure | 2G memory 16g storage |
| Brand Name | LIQUISE | Model Number | LT-21.5 |
| Certification | CCC,FCC,CE,ISO9001 | Place of Origin | Guangdong,China |
| High Light | Smart Education Interactive Whiteboard ，electronic whiteboards for online teaching ，digital whiteboards for teaching online | ||
Campus touch education intelligent digital electronic class card wall hanging smart classroom card swiping card machine
Functional module:
1. Display the daily status of the class in real time, display the class image, today's information, course preview, etc.
2. Display class culture construction, including photo wall, class honor, class space, supporting pictures and videos.
3. Timely update and release the latest news of the class, including education news, school news, class news, current affairs news, etc.
4. Organize various activities online, including school activities, class activities, etc.
5. After class, students can easily feedback the learning situation online, so that teachers can master the teaching effect and adjust the teaching plan in time.
6. Log in students' personal space by swiping cards, and query personal information, attendance records, grades, homework, behavior performance and other information in real time.
7. Initiate the attendance mechanism of swiping card and taking photos to effectively prevent punch in on behalf of others.
Main functions:
The electronic class card is a kind of LCD class board installed at the door of the classroom to display the school notice and class notice in real time. It can set up centralized distributed management and freely control each terminal. It can display the comprehensive basic information of the class, including weather, class name, curriculum schedule, duty schedule, etc.
| Model | LN-156B | LN-185B | LN-215B | LN-270B | |
|
LCD screen | Size | 15.6inch | 18. .5inch | 21.5inch | 27inch |
| Display Size(mm) | 344x193 | 409x230 | 476x268 | 598x336 | |
| Screen resolution | 1366x768 16:9 | 1920x1080 16:9 | |||
| Viewing angle | R/L 178°,U/D 176° | ||||
| Brightness | 350cd/m2 | ||||
| Touch screen | Touch screen type | Ten-point capacitive touch | |||
| Touch resolution | 4096x4096 | ||||
| Touching medium | Conductor contact operations such as fingers and touch pens | ||||
| Computer response | system automatic identification | ||||
| Drift | No drift, no change with the environment | ||||
| Appearance | Surface material | Front cover with tempered glass | |||
| Body technology | Aluminum alloy oxidized frame, hardware back cover, rounded corners | ||||
|
Installation method | Wall hanging | ||||
| Frame color | white/black/silver | ||||
| Power supply | Built-in speakers | 2x10W stereo speakers | |||
|
Rated power | 30W | 40W | 55W | 70W | |
| Size | Body size(mm) | 395x309x24 | 463x346x24 | 548x449x24 | 652x452x24 |
| Net weight(kg) | 14 | 18 | 23 | 35 | |
| Packing size(mm) | 710x379x64 | 543x406x64 | 628x509x64 | 732x512x64 | |
| Android version |
Operating system | Android 5.0/Android 6.0 | |||
| Configuration | Rockchip 3288+2G running memory + 16G saving memory | ||||
| Machine interface | USBx2,TFx1 | ||||
| Optional configuration | Standard | 3G/4G | |||
|
Android version | Eight-core, 4G running memory, 32G saving memory | ||||
|
Computer version | 13/15/17. 4G/8G memory, 64G/128G/256G solid state drive | ||||
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2012
Total Annual:
150000000-20000000
Employee Number:
150~200
Ecer Certification：
Active Member
Guangzhou Liquise Electronic Technology Co., Ltd., as one of the early commercial display equipment manufacturers in China, has developed into a high-tech enterprise integrating R & D, production, sales and service after years of development. In Panyu District of Guangzhou, the company ... Guangzhou Liquise Electronic Technology Co., Ltd., as one of the early commercial display equipment manufacturers in China, has developed into a high-tech enterprise integrating R & D, production, sales and service after years of development. In Panyu District of Guangzhou, the company ...
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