PRODUCT MODEL：
Product Name: 21.5-inch Smart Door Number Display Terminal
Model: Flat screen version
Product Model: Android Solution
Version: 3288
21.5-inch smart doorplate display terminal device
- Android version
Product Introduction:
This smart display terminal display device adopts the industrial grade product flat design concept, with a beautiful and lightweight body, stable performance, easy installation, and good heat dissipation effect. It can support up to 7 * 24 hours of uninterrupted power operation.
Using a 16:9 high-definition LCD display module, it has high brightness, delicate image, high color reproduction, supports 1080P high-definition video and image decoding, and can achieve high-quality image output display.
Equipped with the intelligent Android 7.1 operating system, pre installed front-end information publishing software, and the ability to install third-party client software, the operation is simple and powerful, meeting diverse usage needs.
An intelligent doorplate display terminal device with a wide range of application scenarios, including medical, workplace, exhibition hall, exhibition hall, building, hotel and many other scenarios for audio and video playback and display.
Display parameters:
| Module level |
New A LCD module |
| Panel size |
21.5 inches |
| resolution |
1920*1080 |
| viewing angle |
89/89/89/89 (Typ.)(CR≥10 |
| DISPLAY AREA |
476.5*268mm |
| display scale |
16:9 |
| Screen Brightness |
≥ 250cd/m2 (typical value) |
| Backlight |
W-LED |
| contrast ratio |
1000:1 |
| refresh frequency |
60HZ |
| Pixel layout |
RGB vertical stripe |
| response time |
13/5 (Typ.)(Tr/Td) |
| Support colors |
16.7M (8-bit) |
Body parameters:
| Selective Color |
Black/White/Silver |
| Frame material |
Aluminum profile |
| body material |
Hardware cold-rolled sheet |
| surface material |
tempered glass |
| Packaging material |
Neutral ordinary packaging |
| Net weight of the aircraft body |
4.8KG |
| Including packaging weight |
5.3KG |
| Body size |
503.76*298.11*32 |
| Package size |
580*390*110mm |
| installation direction |
Vertical hanging |
| Installation method |
Wall mounted installation |
| Anti theft methods |
Equipped with anti-theft locks to prevent equipment theft |
System solution:
| system version |
Android 7.1 |
| Chipset |
RK3288 |
| MB RAM |
DDR3 2GB |
| storage memory |
EMMC FLASH 16GB |
| System port |
DC * 1 USB * 2 TF socket * 1 RJ45 * 1 headphone jack * 1 HDMI * 1 |
Function Introduction:
| Memory expansion |
Supports up to 32GB TF card expansion |
| Preinstalled software |
Information publishing software/can support third-party software |
| Network Communications |
Supports wired and wireless network connections with optional 3G/4G |
| Video decoding |
Supports up to 1080P video and image decoding and playback |
| Startup mode |
Support power on self start, timed switch, network wake-up, remote control switch |
| language selection |
Supports multiple languages including Chinese, Traditional Chinese, English, French, German, Japanese, Korean, etc |
| Audio function |
Built in two high-quality tweeters |
| Horizontal and vertical switching |
Support rotating screen display at 0 °, 90 °, 180 °, and 270 ° |
| Split screen display |
Can support arbitrary cutting, horizontal, vertical, and free combination and division of playback areas in the image |
| mouse |
Support inserting mouse and keyboard for use |
| Single machine function |
Support USB program import and playback |
| system upgrade |
Support system backend and local upgrades |
| Remote control function |
Support remote control operation |
| Play function |
Support videos, images, subtitles PPT、 Web pages, hybrid playback, applications, weather, clocks, etc |
| picture format |
Supports JPG, BMP, GIF, PNG and other formats of image files |
| Video |
Supports VOB, AVI, WMV, MOV, MKV, RMVB, FLV and other formats of audio and video files |
| Audio |
Supports audio files in formats such as MP3, AAC, APE, WMA, MAV, etc |
| Terminal Management |
Support local and remote control terminals |
| Hierarchical management |
Administrators can create new hierarchical roles and perform operations such as editing and modifying hierarchical permissions |
| more function |
Please contact the manufacturer for technical service support or reference manual |
Electrical performance:
| Adapt to the scene |
indoor |
| INPUT VOLTAGE |
AC110-220V |
| standby power |
≦1W |
| rated power |
≦30W |
| service life |
>50000 hours |
| Usage environment |
Temperature -0 ℃~55 ℃/humidity 10% RH~90% RH |
| storage environment |
Temperature -5 ℃~60 ℃/humidity 10% RH~90% RH |
Equipment List:
| device |
1 unit |
| Wall mount |
1 piece |
| remote control |
1 piece |
| WiFi Stick |
1 piece |
| warranty card |
1 copy |
| certificate of conformity |
1 copy |
| Wall mounted screws |
4 copies |
Equipment size: (Please refer to the PDF document for details)
