PRODUCT MODEL：
Product Name: 21.5 19 inch Dual Screen Building Advertising Machine
Model: Dual screen version
Product model: Single machine solution
Version: 1.0
21.5 19 inch smart building dual screen display device
- Single machine version
Product Introduction:
Replacing traditional posters and programs with USB drives is convenient and hassle free, with low maintenance costs after installation
Industrial grade appearance, aluminum profile frame, flat back panel, ultra-thin design, easy installation without taking up space
Adopting a 21.5 19 inch high-definition LCD display, dual screen display is more effective in advertising promotion than traditional single screen display
The structural design is reasonable, safe and reliable, with a long lifespan, and can support up to 7 * 24 hours of uninterrupted work
Equipped with an intelligent standalone operating system, it does not require a network and can automatically copy and play the contents of a USB flash drive by inserting it
Powerful functionality, high-definition display, simple operation, and can meet diverse advertising needs
Widely used in elevator environments such as shopping malls, office buildings, medical facilities, residential areas, and workplaces
Main screen display parameters:
| Module level |
New A LCD module |
| Panel size |
21.5 inches |
| resolution |
1920*1280 |
| viewing angle |
89/89/89/89 |
| DISPLAY AREA |
477.5*269.2mm |
| display scale |
16:9 |
| Screen Brightness |
≥ 250cd/m2 (typical value) |
| Backlight |
W-LED |
| contrast ratio |
1000:1 |
| refresh frequency |
60HZ |
| response time |
13/5 (Typ.)(Tr/Td) |
| Support colors |
16.7M (8-bit) |
Secondary screen display parameters:
| Module level |
New A LCD module |
| Panel size |
10.1 inches |
| resolution |
1920*360 |
| viewing angle |
89/89/89/89 |
| DISPLAY AREA |
477.5*90.23mm |
| display scale |
16:10 |
| Screen Brightness |
≥ 250cd/m2 (typical value) |
| Backlight |
W-LED |
| contrast ratio |
1000:1 |
| refresh frequency |
60HZ |
| response time |
13/5 (Typ.)(Tr/Td) |
| Support colors |
16.7M (8-bit) |
System parameters:
| system version |
standalone mode |
| Chipset |
A9 single core, with a main frequency of 1G |
| MB RAM |
256M DDR3 1600M |
| storage memory |
EMMC FLASH 8GB |
| System port |
USB*2 |
Basic functions:
| Video decoding |
Supports up to 1080P video and image decoding and playback |
|
| Program replacement |
Replace program content through USB flash drive, and automatically copy the content from the USB flash drive after insertion |
|
| Startup mode |
Power on self start, timed switch, remote control switch |
|
| Remote control function |
Support remote control operation |
|
| Seamless switching |
Switching between programs without lag or black screen |
|
| Automatic copying |
Automatically copy the contents of the USB flash drive after insertion |
|
| Split screen mode |
Support screen segmentation playback (using this mode does not require creating files through tools) |
|
| display mode |
Support zooming, full screen, and point-to-point playback |
|
| Power off memory |
Video and audio files are memorized every 3 seconds and automatically restored to the last playback location after power failure and restart |
|
| Volume division time |
Customizable setting of time-sharing volume size |
|
| Brightness time-sharing |
Customizable setting of time-division backlight brightness |
|
| language selection |
Supports multiple languages including Chinese, Traditional Chinese, English, etc |
|
| Audio function |
Built in two high-quality high-frequency speakers |
|
| Horizontal and vertical switching |
Support rotating screen display at 0 °, 90 °, 180 °, and 270 ° |
|
| Play function |
Support horizontal and vertical screen playback, split screen playback, subtitle scrolling, clock display, logo display and other functions |
|
| Play mode |
Single loop, full loop |
|
|
support format |
video |
AVI, MP4, MPG, TS, VOB, MKV, MOV, RMVB and other formats |
| picture |
JPEG, PNG and other formats |
|
| MP3 |
MP3, MP2, WMA, WAV and other formats |
|
| more function |
Please contact the manufacturer for technical service support or reference manual |
|
Body parameters:
| Selective Color |
white |
| 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 |
9kg |
| Including packaging weight |
10kg |
| Body size |
530*439*40mm |
| Package size |
585*105*495mm |
| Hanging rack size |
438*288mm |
| Installation method |
Wall mounted fitting installation |
| Anti theft methods |
Equipped with anti-theft locks to prevent equipment theft |
Electrical performance:
| INPUT VOLTAGE |
DC12V |
| standby power |
≦1W |
| rated power |
≦48W |
| 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:
| Product Name |
quantity |
Product Name |
quantity |
| complete machine |
1 unit |
remote control |
1 piece |
| WIFI stick/4G antenna stick |
1 piece |
Warranty Card Certificate of Conformity |
1 copy |
| adapter |
1 piece |
Wall mounted screws |
4 sets |
Equipment dimension diagram:
