75 Inch 4K resolution Interactive Digital Signage Kiosk Teaching Whiteboard For Meeting room
Feature:
1. 4K resolution, super clear and high quality vision
2. IR touch, fast, first-rate, attractive and reasonable price
3. Wall mounted and wheel base, you can choose the installation way you want
4. Fast delivery, we can finish the product within 5-7days after received your official order
Specification:
| Basic specification | Display Screen | LED Screen |
| Display Ratio | 16:9 |
| View Angle | 178° up and down, 178° left and right |
| Touch Panel Parameter | Touch Mode | Infrared touch 10 points |
| Response time | <20ms |
| Touch Method | Finger or touch pen |
| Interface Type | USB |
| Glass | 4mm tempered glass, Mohs 7H Explosion-Proof |
| Theoretical Touch Times | Innumerous |
| Minimum Touch Item | 5mm |
| Characteristic Parameter | Lamp Service Life | ≥50000 hours |
| Average Brightness | 400cd/m² |
| Contrast Ratio | 5000:1 |
| Response time | 2ms |
| Speaker | Stereo(10W+10W) |
| power supply | VESA DPMS standard |
| Input voltage | AC100-240V 1.5A 50/60HZ |
| Storage Temperature | -20℃~60℃ |
| Working temperature | 0℃~40℃ |
| Extensible input interface | AV, VGA, HDHI |
| Internet Function | WIFI/3G/4G |
| Picture format | JPG, BMP, PNG etc |
| Video format | MPG, AVI, RMVB, MOV, MP4, RM, TS etc |
FAQ:
Q:How long is the warranty time for your products?
A: Our officially promised warranty time is one whole year after delivery at best.
Q: When will you make the delivery?
A: We can make the delivery within 3-15 working days or depend on the size and quantities of your order.
Q:what brand of screen are you using?
A:we are using Samsung ,LG screen.
Q: Do you have your own enclosure factory?
A:Yes we do have our own enclosure factory,and we have the best structural Engineer,we hope to provide you with best screen and shape,so OEM is also welcome.
Q:Do you give any discount ?
A: We are Manufacturer, so we are able to give you the best price and best service at the same time.
Q:What payment methods your company accept?
A:We accept most of the payment methods,but mainly accept T/T, Western Union,Paypal and Money Gram
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