# DTEN D7X DBR1455E Interactive Whiteboard 55-inch 4K Ultra HD Touchscreen

**URL:** https://aio.lv/en/product--dten-dbr1455e--12522753
**Data updated:** 2026-06-17 08:19 (EEST)
**Category:** Other goods
**Manufacturer:** DTEN
**Manufacturer code:** DBR1455E
**EAN:** 850027314334
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5 588.49 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 4 618.59 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dten-dbr1455e--12522753

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The DTEN D7X DBR1455E is a 55-inch interactive whiteboard featuring a 4K Ultra HD resolution for clear visual collaboration. Powered by the DTEN Android OS, it offers seamless integration for meetings and classrooms. It includes Wi-Fi 5 connectivity, Gigabit Ethernet, and a 3.5mm headphone jack. Designed for professional use, this black touchscreen display supports a 400 x 300 mm mounting interface for versatile installation in any workspace.

## Long description

The DTEN D7X DBR1455E is a professional 55-inch interactive whiteboard designed to enhance visual collaboration in modern workspaces. Featuring a crisp 4K Ultra HD resolution, this touchscreen display ensures that every detail is presented with clarity. Powered by the dedicated DTEN Android OS, it provides a streamlined and intuitive user experience for both corporate meetings and educational environments.
Advantages
This interactive display offers a comprehensive all-in-one solution that simplifies video conferencing and digital whiteboarding. The high-performance 4K camera combined with a sophisticated 16-microphone array ensures that participants are seen and heard with professional quality, while the integrated Audio AI technology actively reduces background noise. Its plug-and-play design allows for rapid deployment, enabling teams to set up their collaboration space in minutes without requiring specialized technical assistance. The responsive multi-touch interface supports simultaneous input, fostering real-time brainstorming and interactive engagement for hybrid teams.
Suitable for
Small to medium-sized conference rooms
Hybrid meeting spaces
Educational classrooms and training centers
Collaborative huddle rooms
Remote team brainstorming sessions
This device may not be suitable for large-scale auditoriums or lecture halls where the 55-inch screen size might be insufficient for the audience to view content clearly from the back of the room. Additionally, it is optimized for specific video conferencing software environments, which may limit its flexibility if your organization relies exclusively on proprietary hardware-locked platforms that are incompatible with the DTEN Android ecosystem.
Key specifications
Display size: 55 inches (139.7 cm)
Resolution: 3840 x 2160 pixels (4K Ultra HD)
Operating System: DTEN Android OS
Connectivity: Wi-Fi 5 (802.11ac), Gigabit Ethernet
Audio: 16-microphone array with AI noise reduction and built-in speakers
Mounting: 400 x 300 mm VESA interface
Ports: 3.5mm headphone jack
To use the DTEN D7X, mount the display securely using the compatible 400 x 300 mm VESA interface. Once powered on, connect the device to your network via Wi-Fi or Ethernet. Follow the on-screen prompts to configure your account settings and integrate your preferred video conferencing software. The touch interface is ready for immediate use, allowing you to annotate, share content, and manage meetings directly from the screen.
What to consider before purchase
Ensure your wall or mounting stand supports the 400 x 300 mm VESA standard.
Verify that your network infrastructure supports the bandwidth requirements for 4K video streaming.
Confirm the room size is appropriate for a 55-inch display to ensure optimal visibility.
Check compatibility with your existing video conferencing software subscriptions.
For the best performance, ensure the device is placed in an area with stable internet connectivity and minimal direct glare on the screen to maintain the highest quality of video and touch interaction.

## Specifications

| Feature | Value |
|---|---|
| Weight | 23 kg |
| Wi-Fi standards | 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) |
| Operating relative humidity (H-H) | 20 - 80 |
| Storage temperature (T-T) | -10 - 60 |
| Package weight | 35000 g |
| Display diagonal | 55 " |
| Built-in microphone | Yes |
| Operating temperature (T-T) | 0 - 40 |
| Ethernet LAN | Yes |
| Storage relative humidity (H-H) | 10 - 60 |
| Height | 774 mm |
| Display resolution | 3840 x 2160 |
| Wall mountable | Yes |
| Width | 1245 mm |
| Depth | 54.2 mm |
| Product colour | Black |
| Audio output | 2 |
| Number of built-in speakers | 2 |
| Ethernet LAN (RJ-45) ports | 1 |
| Built-in speaker(s) | Yes |
| Operating system installed | DTEN Android OS |
| Wi-Fi | Yes |
| HDMI ports quantity | 1 |
| Ethernet LAN data rates | 1000, 100 |
| Package depth | 215 mm |
| Package height | 920 mm |
| Package width | 1420 mm |
| Panel mounting interface | 400 x 300 |
| Headphone connectivity | 3.5 mm |
| Touchscreen | Yes |
| Touch technology | Multi-touch |
| Built-in camera | Yes |
| Touchscreen type | Capacitive |
| AC input frequency | 50 - 60 |
| AC input voltage | 100 - 240 |
| Built-in projector | No |
| Native aspect ratio | 16:9 |
| HD type | 4K Ultra HD |
| VESA mounting | Yes |
| Quantity per pack | 1 pc(s) |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| Top Wi-Fi standard | Wi-Fi 5 (802.11ac) |
| USB Type-C ports quantity | 2 |
| HDMI output ports quantity | 2 |
| Number of microphone arrays | 16 |

## FAQ

### How much does the DTEN D7X DBR1455E 55-inch Interactive Whiteboard cost, and is it available for purchase?

The price is 5,588.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 09.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All DTEN products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized DTEN service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### Where can I download the instructions for DTEN D7X DBR1455E 55-inch Interactive Whiteboard?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/12522753/68877398_large.webp