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Premium Wireless Presentation System
HDFocus's wireless presentation system breaks the traditional chaotic cable presentation method, making your meetings simpler and collaboration more efficient.
HDR2
video

HDR2

High end classic design with antenna
RK3328, Android 9.0 OS, quad core CPU;
Rich functions, built in whiteboard software, max support 9 split screens;
Full interactivity with touch back, annotation or local view of the display;
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Description

Technical Parameters

Products Description

 

Our HDR2 wireless receiver is a high-performance accessory designed for interactive whiteboards. With a conspicuous antenna, it is an ideal choice for many users.

 

It uses a powerful RK3328 chip, runs on the Android 9.0 operating system, and has a quad-core CPU that gives it excellent computing and processing capabilities. Whether it is responsiveness or multitasking, it can easily cope with it, bringing you a smooth user experience. Whether it is classroom teaching in the education field or corporate conference presentations, this interactive whiteboard wireless receiver can play a huge role and become your right-hand man to improve work efficiency and enhance interactive experience.

 

Features

Strong signal reception

Our HDR2 wireless receiver is designed with an antenna to ensure strong signal reception. In various complex environments, whether it is a classroom full of electronic devices, a conference room, or a place with many obstacles, the antenna can effectively capture and receive signals to ensure a stable connection between the wireless receiver and the interactive whiteboard.

01

Multitasking capability

Our wireless receiver uses a quad-core CPU and Android 9.0 operating system combination, which gives the wireless receiver excellent multitasking capabilities. Users can run multiple applications at the same time, such as whiteboard software, video playback software, document editing software, etc., without lag or freeze.

02

Built-in whiteboard software

Our HDR2 wireless receiver has built-in whiteboard software. Users do not need to install additional software, just connect the wireless receiver and you can use the whiteboard function immediately. And the built-in whiteboard software supports basic operations such as writing, drawing, and annotation, allowing users to easily record ideas and display content on the whiteboard.

03

Support up to 9 split screens

Our HDR2 wireless receiver supports up to 9 split screens, which can display multiple different contents at the same time. In teaching scenarios, teachers can display teaching materials on one screen and write on the blackboard on another screen. In conference scenarios, different participants can display their own solutions or data on different screens for easy comparison and discussion.

04

 

Detailed Specifications

 

CPU

RK3328 quad core Cortex A53

RAM

DDR3 2G RAM

Storage

8G storage

Android Version

Android 9.0

Interface

HDMI Output*1, USB*2, Earphone*1, TF card slot*1, RJ45*1

HDMI Output Resolution

Support 720P/1080P/2K/4K

Display Ratio

4:3 and 16:9 (support special ratio)

Frequency Band

2.4G Hz & 5G Hz Auto

Wireless Protocol

IEEE 802.11ac / 802.11n

Wifi Transfer Speed

More than 200Mbps*2

Wifi Work Mode

STA and AP

Authentication Protocol

AES, WPA2-PSK

Video Decoding

Support H263,H.264,H265,VP8,RV,WMV,AVS,MPEG4

Decode Resolution

Support 720P/1080P/2K/4K

Touch Type

Support mouse, IR touch, capacitive touch, Laser Touch

 

Frequently Asked Questions
 
 

Is the installation complicated?

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The installation process is very simple. You only need to plug the wireless receiver into the USB port of the computer, and it will automatically identify and establish a connection without complicated setup and installation steps. The installation can be completed in a few minutes, allowing you to start using it quickly.

Does the wireless receiver have a fast transmission speed?

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The Wifi transmission speed of our interactive whiteboard wireless receiver exceeds 200Mbps*2. It uses advanced wireless transmission technology to transmit data to the interactive whiteboard in a short time, ensuring that your operations can respond in real time without delay.

Can I connect to multiple interactive whiteboards at the same time?

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In general, our wireless receivers are mainly designed for a single interactive whiteboard. But if there are special needs, we can also customize and develop according to customer requirements to achieve the function of connecting to multiple interactive whiteboards at the same time. However, this may require additional technical support and configuration.

How secure is the wireless receiver?

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We attach great importance to the security of the wireless receiver. It uses encryption technology to ensure the security and reliability of data transmission. At the same time, we will continue to update and improve the security performance of our products to cope with the ever-changing security threats. In addition, our products also meet the relevant security standards and certification requirements.

Do you provide training and technical support?

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We provide comprehensive training and technical support services to our customers. After purchasing our products, we can provide you with product training to help you quickly master the operation methods and functions of the products. At the same time, if you encounter any problems during use, our technical support team will also be at your service at any time to ensure that you can use our products smoothly.

 

 

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We respond to your inquiry within 24 hours. Please take heed of the emails from " amber@hd-focus.com " to ensure timely and effective communication.

 
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As one of the leading display solution manufacturers, we have accumulated rich project experience in digital signage and interactive technologies.