Audited Supplier
K series interactive whiteboard is designed for education. 55 65 75 85 86inch available.
Front panels with diverse buttons, USB,HDMI, Touch USB connect port.
Built-in whiteboard function enables 20points touch, max 10users writing at same time, 2points zoom in/out, gesture erase, quick insert pictures and shapes, drag and edit them. You can change background and pen colors.
Another features of K series smartboard is wireless screen function.You can project Android phone and laptop to the smartboard without cable or projector. With just one click on wireless screen dongle ,you can share laptop to smartboard .
Chrome, Skype, Zoom and more Apps are installed on our smartboard.
| Specification | Type | Parameter | |
Panel | LCD size | 55" | |
| Panel standard | A Grade | ||
| Light source | DLED backlight | ||
| Resolution | 3840 x 2160 pixels | ||
| Brightness | 300cd/m²(typ.) | ||
| Contrast ration | 5000:1 (typ.) | ||
| Pixel pitch | 0.4296 (W) x 0.4296(H) | ||
| Frame rate | 60Hz | ||
| Viewing Angle | 178°(H)/178°(V) | ||
| Life | 30,000hrs(min.) | ||
| Color saturability | 72% | ||
| Visual area | 1210x681(mm) | ||
| Color depth | 1.07B (10-bit ) | ||
Android system properties | CPU | Architecture | MSD648 A53*4 + Mali720 |
| Working frequency | 1.5GHZ | ||
| Number of cores | Eight-cores | ||
| Memory | RAM: 2GB ROM:32GB | ||
| System version | Android 6.0 | ||
Power | Voltage | Rated 100-240V , Max. 90-264V~50/60Hz | |
| Max. power consumption | ≤200W | ||
| Standby power consumption | <0.5W | ||
| Speaker | 2 x 10W(max) | ||
| Power supply (AC) input | 100-240V | ||
| Power switch | Rocker switch | ||
| TVT TV Parameter | Image Format | PAL/SECAM/NTSC(OPTIONAL) | |
| Sound system | BG/DK/I/L | ||
Environment | Working temperature | 0ºC~40ºC | |
| Storage temperature | -20ºC~60ºC | ||
| Working humidity | 10%~90% No condensation | ||
Input Interface | RJ45-IN | 1 | |
| TV | 1 | ||
| RS232 | 1 | ||
| AV | 1 | ||
| YPBPR | 1 | ||
| PC Audio In | 1 | ||
| VGA | 1 | ||
| HDMI | 2 | ||
| USB2.0 | 2 | ||
| TF Card | 1 | ||
| Output Interface | Earphone OUT | 1 | |
| AV OUT | 1 | ||
| pecification | Type | Parameter |
Front Input Interface | USB 2.0 | 1 |
| USB 3.0 | 1 | |
| HDMI Touch USB | 1 | |
| HDMI 2.0 | 1 | |
| Front button | POWER/ SOURCE/MENU/VOL+/VOL-/CH+/CH- | |
Structure | Net weight | 27±1kg |
| Gross weight | 38±1kg | |
| Bare dimensions | L1277.6xH772xW101.5mm | |
| Packing dimensions | 1395x910x190mm | |
| Frame material | Aluminum alloy frame, sheet metal back cover | |
| Shell color | Black | |
| VESA hole site | M8xL25x4 pcs 400*300mm | |
| Language | OSD | CN, EN, etc |
Touch parameter | Touch specifications | Infrared induction technology, support 20-point |
| Glass | 4MM, full tempered high glass | |
| Glass transmittance | >92% | |
| Casing outside the material | Aluminium alloy frame,PCBA | |
| Touch accuracy | ≤2mm | |
| Touch depth | 3±0.5mm | |
| Input mode | opaque object (finger, pen, etc) | |
| Theoretical hits | Same position 60 million above | |
| Power supply | USB(USB Power supply) | |
| Supply voltage | DC 5.0±5% | |
Accessory | Remote-control unit | 1 |
| Mobile stand | optional | |
| Power cord | 1(1.5M) | |
| Wall-mount bracket | 1 pair | |
| Wireless screen dongle | optional | |
| Writing pen | 1 | |
| Operation manual | Soft-copy, built-in smart board | |
| WIFI Line | 3 | |
Shenzhen DS Technology Co., Ltd. is established in 2013 in Shenzhen.DS Tech is a high-tech enterprise specialized in the development, production, and marketing of the interactive whiteboard and LCD screen. Our major product lines include s interactive whiteboard for education and meeting (55" 65" 75" 85" 86" 98"), LCD video wall(46" 49" 55") of Samsung, LG, and BOE. Commerical display 43" 46" 49" and 55" advertising touch screen kiosk are available.
Our factory locates in Shenzhen, 120workers, owning a core experienced technology team of 15engineers, a non-dust room about 500square meters.
We are certificated ISO9001: 2008 quality management system and ISO14001: 2004 environmental management system.
All products are certificated with CE, ROHS, and FCC
Why choose DS Tech?
1. Quality products: Our team will do a total of 5 quality inspections for in-plant purchase quality inspection, raw material warehousing quality inspection, pre-production, in-production, and shipment quality inspections to ensure that each product is of good quality.
2. Quick and efficient response: All your queries will be answered within 12hours.
3. Experienced engineers and sales team with large size display industry manufacturing experience.
4. ISO 9001, CE, ROHS, FCC Certificated products: interactive smartboard, touch screen kiosk and seamless bezel video wall.
5. Original LCD screen factory, reasonable price, high quality, and good after-sale tech support
6. Short delivery time, flexible payment way
7. Good after-sales support: When the product fails, you can contact our sales staff at any time. We will have a solution for you within 12hours. And provide free parts if it's within warranty or cheap replacement parts for customers.
1. Q: Can I get an sample ?
A: Sure, our MOQ is 1piece. No matter one piece sample order or bulk order, we treat it carefully.
2. Q: What is your payment method?
A: Bulk order payment is 30% deposit, balance paid before shipment. and For sample order,100% deposist before shipping.
We accept T/T, L/C payment.
3. Q: How long is the warranty time for your products?
A: DS tech products mostly are 2 years warranty since the delivery date. Some specially promotion models are 1 year warranty.
4. Q: How soon can you deliver the goods?
A: Bulk orders (quantity more than 20pcs) are delivered within 20 days(except public holidays).
Sample order (quantity below 20pcs) will be delivered within 7working days on confirm of payment.
5. Q: Can I have my logo on the products?
A: Yes, we are an OEM factory, we can customize your logo on the products with very low MOQ.
6. Q: Can you give me the best price?
A: Sure, please kindly let us know your requirement, after we figure out what model is best for you, will quote you best price.
7. Q: Does the price include shipping?
A: No. Please send us the address or seaport, we will check the shipping cost according to product size weight and quantity.
8. How to order?
1) Tell us a Model number, quantity, and other special requirements.
2) Proforma Invoice will be sent for your approval.
3) You make payment
4) Productions will be arranged upon confirmation of your payment.
5) Goods will be delivered within the time as stated on the proforma invoice.
