What to watch in the procurement instructional video booth? Camera, pickup, connectivity and software compatibility guidelines

From paper material display to remote classroom, analyze how to configure Qtenboard with MT9679/RK3588 multi-platform chip and complete HDMI/USB interface support to help schools and integrators select video booth according to real teaching tasks and verify compatibility

October 2026Qtenboard Procurement GuidelinesRead for about 16 minutes.

High parameters are not necessarily more suitable for the classroom. The focus of procurement is on the ability to clearly display teaching objects and smoothly access existing equipment. Teachers may need to display books, test papers, experimental materials or small objects, enlarge, explain and annotate on the interactive whiteboard, and share the on-site materials with the remote classroom or recording and broadcasting system. Teachers can still focus quickly and complete the connection after moving the booth position.

When purchasing teaching video booths, the objects and classroom processes should be clearly displayed first, and then the resolution, focusing, pickup, interface and software should be compared. The highest parameter has practical value only when the entire teaching link is compatible and the teacher can use it smoothly.

Qtenboard (Shenzhen Qunmao)Founded in 2005, we have been dedicated to interactive display manufacturing for 20 years. We operate a 330,000㎡ smart manufacturing industrial park in Shenzhen and Guangzhou, comprising 16 factory buildings and 8 fully automated production lines, with a daily output capacity of 200 units, serving customers in 120 countries and regions worldwide. The Qtenboard interactive whiteboard covers 55-110 inch full-size segments, is equipped with Q AI system-level framework and DMS equipment management system, supports MT9679/RK3588 multi-platform chip configuration, and is equipped with a video booth product portfolio, providing a complete scheme from selection to acceptance for educational projects.

1. camera capability: not just look at the pixels

Whether the picture is suitable for teaching depends on the details, dynamics and light performance.

The camera ability of the teaching video booth directly determines the display effect. However, the purchaser needs to pay attention to the fact that the camera shooting ability cannot only look at a single parameter such as "how many million pixels" or "how many times zoom", but also depends on the performance of the picture in the real teaching scene-whether the small words on the book can be clearly presented, whether the color of the color chart is accurate, whether the dynamic demonstration is smooth and does not drag, and whether the moving object can focus quickly.

Key parameters

• Effective pixels and output resolution:Focus on whether 4K output can be achieved in all connection modes, rather than only a single mode support
• frame rate and dynamic picture performance:The frame rate may vary with the output mode and should be tested in the target connection mode
• Auto or manual focus:Test focus speed and accuracy when moving objects from near to far
• optical zoom and digital zoom:Digital zoom will crop the screen, should be measured details rather than just look at the multiple
• viewfinder range and lens angle:Confirm coverage of common teaching materials and physical dimensions
• fill light with brightness adjustment:Test the effect on the picture quality and power supply after opening the fill light
• Picture rotation, flip and exposure control:Whether these functions need to be implemented in dedicated software

Test by Teaching Object

The Purchaser shall require the Supplier to show the following contents in the actual teaching scene instead of only showing the demonstration video prepared by the Manufacturer:

• Book small print and test paper details, test clarity and readability
• Transparent sheets, reflective materials or color charts to test for reflection and color reproduction
• Small experimental equipment to test whether smaller objects can be fully presented
• Hand operation and dynamic demonstration, test frame rate and dynamic performance
• Focus performance when moving objects from near to far, test the response speed of auto focus

How Qtenboard supports:The Qtenboard supporting video booth supports 4K output, and the specific resolution and frame rate are subject to the model manual. The Qtenboard interactive whiteboard supports 4K UHD display, which can fully present the details of the booth screen. The purchaser may apply for prototype testing and use real teaching materials to verify the camera effect.

2. pickup: is it necessary for the booth to undertake the radio task

Booth with microphone, does not represent a substitute for classroom audio system

Many instructional video booths have built-in microphones, but "with a microphone" and "microphone for classroom use" are two concepts. The purchaser needs to clarify the use requirements before judging whether the pickup capability of the booth meets the requirements.

First determine the use of demand

• Only materials are displayed, teachers use independent microphones-booth microphones are not the key
• The booth supports remote teaching through a built-in microphone-the pickup distance and clarity need to be tested
• Need to record the explanation and collect the display picture synchronously-need to test the synchronization of sound and picture.
• The booth is connected to video conference software or recording and broadcasting system-software call compatibility needs to be tested.

Procurement verification items

• Whether built-in microphone
• Microphone type and pickup direction
• Recommended pickup distance and use environment
• Whether noise reduction function and switch mode are provided
• Whether there is an external microphone or audio input
• Can the microphone be called by teaching computer or conference software

Field Test Method

The pickup effect cannot be judged by the parameter table and must be tested on site:

• Explain the test in the teacher's actual standing position.
• Simulate background noise such as classroom fans, air conditioners, and student discussions
• Distinctness and noise evaluation by the far end listener
• If there is a separate audio system, test the echo and volume balance

The official specifications of some manufacturers' models list the interface between the built-in microphone and USB video device, but the pickup method and software call ability of different models may be different. The purchaser shall look at the specific data sheet and test it on site, and shall not regard a single product parameter as a whole category standard.

How Qtenboard supports:The Qtenboard supporting video booth supports built-in microphones. The specific pickup parameters and software calling methods are subject to the model manual. Qtenboard interactive whiteboards support external microphones and audio inputs for use with classroom audio systems. Q AI supports 166 language real-time translation and 5-second classroom summary generation, which can be used in distance teaching scenarios.

3. connection mode: the interface determines the deployment mode

Draw the signal path first, then determine which wires and accessories to buy

The way the video booth is connected directly affects the deployment plan, wire requirements, and classroom operation flow. The purchaser should make clear how the booth is connected to the interactive whiteboard and teaching computer at the selection stage, instead of waiting for the equipment to arrive before temporary processing.

According to vendor data, some teaching booths support USB UVC/UAC drive-free access, but the full function may still depend on vendor applications. The Purchaser shall verify the "Basic Video Call" and "Full Software Functionality" separately and shall not equate UVC Driverless with full functionality for all software.

How Qtenboard supports:The Qtenboard interactive whiteboard supports HDMI video input and USB touch return. HDMI input can directly display the video booth screen, without teaching computer. USB touch return support whiteboard control teaching computer. Qtenboard provide interface specifications and connection diagrams to support the confirmation of signal paths during the project design phase.

4. power supply: confirm single-wire power supply or independent power supply

Power supply mode will affect equipment placement, wiring and long-term use

The power supply of the video booth is an easy to be ignored but the actual impact of a large procurement factor. USB power supply and independent power adapter have their own applicable scenarios, and the purchaser shall choose according to the actual use mode.

Procurement verification items

• USB powered or standalone power adapter
• Power supply interface and voltage and current requirements
• Influence of LED supplementary light on power supply
• Whether there is a risk of insufficient USB power supply when connecting the computer
• Whether additional power cords, adapters, or extension cords are required
• Whether the cable is suitable for the podium and classroom environment

Procurement value

• USB-poweredIndividual power cords may be reduced, but the power supply capability of the target computer interface should be confirmed.
• Independent power supplyThe device can be connected to different display terminals, but the socket and cable need to be planned.
• Should not only look at "portable" or "plug-in-free" publicity, should be tested according to the planned connection method

Different models from different manufacturers have different power supply methods-some models use USB power supply, and some models are equipped with independent power adapters. The difference indicates that the power supply scheme shall be subject to the specific model data sheet, and the purchaser shall confirm the actual use mode.

How Qtenboard supports:The power supply mode of Qtenboard supporting video booth shall be subject to the specific model manual. The Qtenboard interactive whiteboard supports standard power input and USB power output, which can provide stable power supply for external devices. Specific power supply parameters need to be verified during the project confirmation phase.

5. Software Compatibility: Testing the Platform Teachers Really Use

"Computer compatibility" does not mean that it is compatible with all teaching and distance software.

The compatibility of video booth and teaching software is the most problematic link in procurement. The device can be identified as a video device, which does not mean that all teaching applications can be called; the ability to open the screen does not mean that all functions can be used. Purchasers need to distinguish between "base video call" and "full software functionality".

Verification Operating System

• Windows version and permission requirements
• macOS version and application support
• ChromeOS or other terminal compatibility
• Driver, application, and firmware update methods
• Whether the teaching computer allows the installation of third-party software

Verification Application

• Booth-specific software
• Online teaching or video conferencing software
• Recording and screen recording software
• The school's existing teaching platform
• Whether screen capture, annotation, recording and sharing are supported

Distinguish between basic and complete functionality

It is recommended that the supplier explain separately:

• Can I get video directly after inserting the device
• Do you need dedicated software to use functions such as rotation, image freeze, screenshots or measurements
• Whether the relevant software is paid and whether an account is required
• Whether Version Update Affects Existing Classroom Configuration

Vendor's quick guides usually distinguish UVC camera access from the full functionality provided by their own software, and can be used as an example of how "recognizing video devices" does not mean "full functionality. The Purchaser shall verify one by one at the prototype stage using the software actually used by the instructor.

How Qtenboard supports:Qtenboard interactive whiteboard support Windows OPS, based on MT9679 or RK3588 platform, can run the mainstream teaching software and conference platform. Q AI supports handwriting recognition, OCR and graphic recognition, 166 language real-time translation, and 5-second class summary generation. Qtenboard support prototype testing and verify compatibility with customer-real software.

Common collocation of 6. and interactive whiteboards and instructional computers

Before purchasing, decide whether to connect "directly to the whiteboard" or "computer transit"

7. B2B procurement and acceptance checklist

Convert "parameter compliance" into "class task pass"

Information to be provided to suppliers in advance of bidding or inquiry

• Video Booth Planned Objects and Documents
• Interactive whiteboard model and input interface
• Teaching computer model and operating system
• Teaching, recording, or teleconferencing software
• Whether a built-in microphone is required
• Power Supply and Cable Length Requirements
• Number of classrooms, installation method and delivery plan

Prototype Acceptance Tasks

1. Show books in small print, charts and objects.
2. Adjust focus, zoom, and fill light
3. Test the HDMI or USB connection
4. Open the designated software call booth on the teaching computer
5. Check the whiteboard annotation, save, or screenshot process
6. Test the teacher's voice and remote listening effect
7. Verify the daily startup, switching and exit process

Acceptance Record Recommendations

The acceptance records shall include: imaging (display materials, output mode and test results), pickup (teacher's position, background noise and remote hearing sense), connection (interface, wire, computer and whiteboard model), power supply (USB or independent power supply and actual use mode), software (system version, application name and function results), operation (the result of a complete teaching demonstration completed by the teacher).

8. Qtenboard Video Booth Supporting Scheme

Complete support from portfolio to end-to-end testing

Qtenboard Core Competence

Qtenboard interactive whiteboards are available in a full range of sizes from 55 to 110 inches, featuring 4K UHD resolution and optional brightness levels of 350–500 nits. 20-50 touch, 1.5mm accuracy, 7ms response. Supports chip configurations for multiple platforms, including MT9679, RK3588, RK3576, V100, and A311D2. Android 14/16 Windows OPS dual system, switching time <3 seconds. Q The AI system-level framework supports 166 languages, runs locally, and generates classroom summaries in 5 seconds. Unified DMS management, predictive diagnostics, and batch control. HDMI video input supports direct connection to a visual presenter, and USB touch feedback enables whiteboard control of the teaching computer.

Qtenboard Video Booth Portfolio

Interactive whiteboard and visual presenter direct connection solution.The video booth is connected to the Qtenboard whiteboard via HDMI, so you can display the picture without teaching the computer. Suitable for simple physical display scenes. Interface specifications and connection diagrams are provided Qtenboard.

Interactive whiteboard, teaching computer, and visual presenter solution.The visual presenter connects to the teaching computer via USB, and the computer connects to the Qtenboard interactive whiteboard via HDMI. USB touch‑through enables the whiteboard to control the computer. Suitable for scenarios that require software processing, recording, or courseware insertion. Qtenboard Windows OPS supports the MT9679 and RK3588 platforms.

The specific model, interface, resolution, zoom, lighting and microphone configuration of the Qtenboard supporting video booth shall be subject to the model manual.

MT9679/RK3588 multi-platform chip configuration

MT9679 platform:Quad core A73 1.5GHz,Mali-G52,4K 120Hz,AI-PQ/AI-SR. 8-10 hours commercial load stable operation, power consumption optimization, suitable for educational classrooms.

RK3588 platform:Eight-core 2.4GHz,Mali-G610 MC4,6 TOPS NPU,8K @ 60fps. Suitable for high-end teaching and 8K video display, AI processing capacity is stronger.

The Value of Q AI in Teaching Scenarios

Q AI supports handwriting recognition, OCR and graphic recognition, 166 language real-time translation, and 5 seconds to generate structured classroom summaries. Core transcription runs locally on the device and can be used without networking, which is suitable for school scenarios that require data security. Q AI-generated meeting minutes reduce teacher training costs.

DMS multi-classroom unified management

Qtenboard DMS supports multi-classroom unified management, remote diagnostics, batch firmware updates, and device health monitoring. The predictive diagnosis module checks hardware parameters such as panel temperature, internal voltage and color value, and warns in advance to avoid unexpected downtime of the equipment during teaching. All devices support free lifetime OTA updates.

Manufacturing Strength and Delivered Items

Qtenboard boasts a 330,000㎡ industrial park, eight fully automated production lines, 48-hour burn-in testing, an overall first-pass yield of ≥97%, and a burn-in defect rate of <1.5%. International certifications: CE, FCC, RoHS, ISO 9001, CCC. Serving 120+ countries and regions, with after-sales response within ≤4 hours.

Delivered project reference: ODM project for a European education brand—500 units of 86-inch IFPDs (RK3588 platform). Golden sample was confirmed within 4 weeks, with a first-pass yield of 98.2%. For the Indonesia SKD local assembly project, 50 units have been produced, resulting in an approximately 18% reduction in import costs and a delivery cycle shortened by more than 30%.

Expressing boundaries: does not claim that all Qtenboard whiteboards can plug and play support all brand booths, or that all functions do not require drivers, software, and additional wires. The specific interface, resolution, software support and access method shall be subject to the model manual and prototype test.

9. Frequently Asked Questions

Conclusion: Starting from the teaching task, not from the parameters

The key to purchasing teaching video booths is not to pursue the highest parameters, but to ensure that the equipment can complete the real teaching tasks. The camera capability depends on the details and dynamic performance, the sound pickup depends on the actual effect in the classroom environment, the connection mode should match the signal path, the power supply mode should be suitable for the deployment conditions, and the software compatibility should be verified by the software actually used by the teacher.

QtenboardBacked by 20 years of manufacturing experience, 330,000 ㎡ industrial park, 8 full-automatic production lines, MT9679/RK3588 multi-platform chip configuration, Q AI system-level framework (166 language, local operation, 5-second classroom summary), DMS equipment management system and supporting video booth product portfolio, it is oriented to global education, conferences and OEM/ODM projects, provide 55-110 inch interactive whiteboard, 4K display, 20-50 touch, 1.5mm precision, Android Windows OPS dual system, HDMI/USB interface support and OEM/ODM/JDM/CKD/SKD customization services. Service 120 countries and regions, after-sales response ≤ 4 hours.

According to the needs of education projects, Qtenboard can assist customers to complete the matching scheme from equipment selection, interface verification, prototype testing to batch delivery of video booth and interactive whiteboard.