75inch LED 4K Android Smart TV Interactive Flat Panel for Education Equipment and Meeting
- Array microphone, clear sound.
- High accuracy touch screen, support 20points touch.
- 4mm Anti Glare toughed glass makes the equipment safe and reliable.
- Writing height below 2mm to bring smoother writing experience.
- Wireless screen sharing.
- Smart sidebar menu.
- Built-in Android system and optional with OPS computer module.
- Support Multiple operating systems such as windows, Mac and Linux systems
- All-channel annotating, built-in Android writing software.
- Double LAN bridging.
- RS232 supports central control.
- Public USB port auto switch.
- Antenna hidden inside.(Optional)
- All channel can be loop-outed by HDMI. (Optional)
- Screen lock.(Optional)
- Modular design makes the maintenance and repair convinient.
Panel | Screen size | 55inch/65inch/75inch |
Max resolution | 3840x2160(pixels) |
Pixel Pitch(mm) | 0.496(H)x0.372(V) |
Viewing Angle | 178 (H)/178(V) |
Display Colors | 1.07B(10bit) |
Contrast Ratio | 1200:1 |
Brightness | 350cd/m2 |
Response time | 8ms |
Life Time | 50000 hrs |
Touch screen | IR touch screen | 20 points IR touch screen |
Support OS | Android OS | Android 6.0/7.1/8.1 |
CPU option#1 | Chipset | MSD848 |
CPU | ARM A73+A53 Quad Core, 1.5GHz |
GPU | MaliG51 |
Storage | 16G (NAND FLASH ) |
Memory | 3GB DDR4 |
Storage Extension | Optional 32GB |
General information | Speaker | *2, 15W/8Ω |
Case Material | Metal housing and aluminum alloy frame |
Case Color | Black(Customized color upon request) |
Power input | AC100-240V, 50/60Hz |
Storage Temp | (-10ºC -- 60 ºC) |
Working Temp | (0ºC-- 40 ºC) |
Storage Humidity | 10 -- 60% RH Non-Condensing |
Working Hmidity | 20 -- 80% RH Non-Condensing |
Image Mode | Standard,Soft, Users, Bright |
The longest service time(Hour/Day) | 18 hours*7 days |
Interface | HDMI In | *2 |
LAN | *2 |
VGA In | *1 |
TOUCH-USB | *2 |
USB2.0 | *2 |
USB3.0 | *1 |
OPS | *1 |
RS232 In | *1 |
PC-AUODIO In | *1 |
Audio Out | *1 |
S/PDIF Out | *1 |
General feature | Multi Touch: support 20points touch, making different people writing at the same time possible; |
Support Multiple operating systems such as windows, Mac and Linux systems besides a built-in Android systems; |
Easy to maintain: Modular design makes the maintenance and repair convinient; |
Full channels annotation:support annotation under any channel, making the writing much easier and more freely; |
Wireless screen sharing: equipped with a wireless screen sharing unit, videos and touch signals could be transferred through a self-built wireless network avoiding the trouble of wiring. |
4mm Anti Glare toughed glass makes the equipment safe and reliable; |
RS232 supports central control; |
Lead Shine International Co.,Ltd was established in 2008. We are one of the leading manufacturer and supplier of all series commercial displays, such as Wall Mounted Digital Signage, Floor Standing Totem Display, All in one display, Interactive Kiosk, LCD Video Wall, High Brightness LCD Display and Outdoor Waterproof Display. Any OEM is available.The advantage to work with us is:1) Experienced & Strong R&D team;2) Apply best quality LCD Panel & electronic part;3) Fast trouble shooting and technical support;3) Offer free spare part for replacement during the warranty period;Office & Factory
FAQQ1.How can I get a sample of digital signage for confirm the quality?A:1.Please give the exactly parameter and requirements to us, we can according to your specification give you a sample. Or you can send us a sample, we can according to your sample give you a counter sample.Q2.I am a small wholesaler, do you accept small order?A2:It's no problem if you are a small wholesaler, we would like to grow up with you together.Q3.Are you a factory or trading company?A3:We are a direct factory/manufacturer. Also we have our own designer teamQ4.How about your guarantee?A4:We provide one year quality guarantee from the purchase date, except the man-made damage.Besides, we support remote assistance in technical/software/installation, etc.And lifelong maintenance service. Q5.How to ensure the safety of digital signage for long distance transportation?A5: We always put the products quality first, and give them multiple protections to reduce the risk of damage during the transportation.