Original
By certification 
Features And Advantages
1. Intelligent writing & Touch control: the writing function interface can realize the functions of writing, magnifying, shrinking, erasing, dragging, and the like.
2. Screen-mirroring with android phone, iphone, ipad, computer,etc.
Basic functions
One-button switch |
support Android / PC independent switch |
Mobile phone wireless screen |
requires software and hardware support |
Computer wireless projection screen |
requires software and hardware support |
Dual system support |
(OPS whole machine is optional) CPU specifications: i3 / i5 / i7 optional |
One-key lock screen |
prevent students from operating during the class |
Anti-glare tempered glass |
Need special customization |
Intelligent brightness adjustment |
The whole machine can sense and automatically adjust the screen brightness to achieve the best display effect in different lighting environments |
Parameter
Backlight |
LED (straight-down structure) |
Resolution |
3840 * 2160 |
Brightness |
350-450cd / ㎡ (Max) |
Response time |
6.5ms |
Viewing angle |
178 ° |
Color saturation |
68% |
color |
16.7M |
CPU |
MSD648 chip Cortex A53 quad-core CPU clocked at 1.5GHZ RAM2G DDR3 32GB build in Support MAX 128GB SDcard Android 6.0 system |
I3 four-generation 4030U, dual-core four threads, 2.2GHZ, DDR3 4G memory 120G hard disk. Windows7 \ 8 \ 10 optional | |
Touch accuracy |
≤2mm |
Input method |
Opaque objects (such as fingers, pens, etc.) |
Input voltage |
Rated 100-240V ～, maximum 90-264V ～ 50 / 60Hz |
Maximum power |
138W |
Standby power |
＜ 0.5W |
| HDMI in | 3 |
| Ethernet in | RJ45 standard interface * 1 |
| Ethernet out | RJ45 standard interface * 1 |
| WIFI | Dual-frequency 2.4G / 5G (built-in module) |
| Earphone out | 1 |
| VGA in | 1 |
| Touch-USB | USB2.0/B*1 |
| RS232 | 1 |
FAQ
1) Q: Are you a factory or trading company?
A:We are a OEM/ODM factory.
2) Q:What payment methods your company accept?
A:We accept most of the payment methods,but mainly accept T/T,Western Union,Paypal .
3) Q:How long is the warranty time for your products?
A:Our officially promised warranty time is one whole year after delivery at best.
4) Q:what's the shipment terms and delivery time of your company?
A:Well, they depends on the quantity of your order. As you know ,we need time to manufacture the machines.but mostly ,the shipment time is 3-8 working days after delivery.For Delivery way, for Sample and Bulk order < 100KG, we will kindly suggest Express and Air freight, when Air freight and Sea shipping for Bulk order >100KG. As for detailed cost, it depends on your final order.
5) Q:Do you give any discount ?
A:I'll surely try my best to help you get those by the best price and good service at the same time.
http://www.cs-screen.com/
