Nano Interactive Whiteboard designed for smooth writing, smart collaboration, and crystal-clear display—perfect for classrooms, meetings, and modern workspaces.
At Qtenboard, we are a true manufacturer specializing in interactive display technologies with full in-house production capabilities across Shenzhen and Guangzhou.
With a 330,000㎡ new factory campus, 16 independent buildings, and complete SMT, assembly, testing, and packaging lines, we control every step from motherboard design to final product delivery.
Backed by large-scale production capacity, CKD/SKD support, and deep experience serving global distributors, Qtenboard provides customizable, reliable, and high-performance interactive whiteboards tailored for education, business, and government projects.
The Nano Interactive Whiteboard is our latest innovation—built for seamless writing, intelligent collaboration, and lightweight deployment in emerging and developed markets alike.
Leveraging two self-owned factories in ShenzhenIrGuangzhou, Qtenboard offers full-chain manufacturing: from mainboard R&D to structural design, full assembly, and system customization. The upgraded 330,000 sqm industrial park includes 16 production buildings, automated assembly lines, an aging (stress-test) center, and a reliability lab — so every device goes through strict process checks.
Their capacity is impressive: they can produce up to 200 units per day, which means they can satisfy large-brand long-term orders, big project bids, Ir small-batch custom orders for local distributors at the same time. They provide enterprise-grade service across all stages — pre-sales, implementation, and after-sales — so partners anywhere in the world can quickly get support and build long-term, stable collaboration.
Fast and accurate real-time speech recognition. Converts spoken content into editable text for easier documentation during lectures, meetings, and presentations.
Automatically extracts key points, decisions, and action items, generating structured meeting minutes that can be exported in PDF or Word format.
Provides instant answers during teaching or meetings, offering definitions, explanations, and related knowledge in real time.
Summarizes content, translates speech or text, and provides insights. Supports multilingual environments and voice control.
Integrated backlight structure,can be quickly repaired without disassemblingthe appearance of the whole machine
Runs Android 14–16 and optional Windows i5/i7 for smooth app performance.
Adopting a flat surface without borders, dust or water stains do notaffect touch operation, and are not afraid of dust. The integratedprocess avoids the drawbacks of dust entering the chassis
Three modules, supporting multi-user writing. The blackboard allows chalk writing, and the screen supports capacitive/infrared writing with a resolution of 20-50 points.
Remotely manage multiple conference terminal devices
Create multiple user roles for collaborative management
Enable/disable accounts and manage permissions
Graphical visualization of device statistics
Simple operational workflow
Remote monitoring of storage, network, power-on info
Send alerts and messages to device operators
Remote control: shutdown, reboot, scheduled power
Send commands, report device info, view history
Real-time monitoring, app installation, app control, content distribution
| Prekinis ženklas | |
|---|---|
| Qtenboard | |
| Size | |
| 75'' / 85'' / 86'' / 98'' | |
| Modelis | |
| QM-HB75NM / QM-HB85NM / QM-HB86NM / QM-HB98NM |
|
| Display Parameters | |
| Visible area(mm) | 1650.24 x 928.26 |
| Rezoliucija | 3840 x 2160, 4K |
| Proportion | 16:9 |
| Ryškumas | >350cd/m²(typ.) |
| Screen contrast | 4000:1 |
| Response time | ≤8ms (typ.) |
| Pixel Pitch(mm) | 0.4298 x 0.4298 |
| Refresh Rate | 60hz |
| Life Time | >30,000 hrs |
| Chromaticity | >1.07B |
| HDR | >Support |
| Left and Right Blackboard | |
| Kategorija | Nano honeycomb board blackboard, support magnetic attraction function |
| Spalva | black |
| Quantity | Left x 1, Right x 1 |
| Size | Determined according to the size of the main display |
| Chalk slot | Meet safety requirements |
| Touch parameters | |
| Touch technology | Infrared/capacitance |
| Glass Specifications | 4mm tempered glass |
| Glass craft | Etching process |
| Įvestis | Finger or capacitive pen |
| Maximum number of output points | 20-50 Points |
| Interpolation resolution | 32768(W) x 32768(D) |
| Touch accuracy | ≤2mm ，touch accuracy |
| Response time | ≤6ms |
| Transmittance | ≥82% |
| Haze | ≤2.5 |
| Surface hardness | ≥7H |
| Surface treatment | Anti-glare, anti-fingerprint |
| Touch diameter | Single Point≥1.6mm(Single touch ≥1.6mm) Multi-point≥3mm(Multiple touch ≥3mm) |
| System parameters | |
| Android version | 4Android 14.0 15.0 16.0 |
| CPU | Octa-core A5 / Quad-core A73 Quad-core A72 + Quad-core A53 Quad-core A78 + Quad-core A5 |
| GPU | Mali-G52*4 / G52 / 8-core G52 |
| RAM+ROM | 4+32G / 8+128G / 16+256G (Optional) |
| OSD language | English/other |
| OPS | Windows10 11 i3 i5 i7 8+256G/16+512G more |
| Horn | |
| Position | Left and right channels: towards the front |
| Channel | 2.0 |
| Left and right channel audio power |
2×15W |
| WiFi Wireless & Wired Network | |
| Wired network | Support 10/100Mbps |
| Wireless WiFi - Standard | Built-in dual-channel WIFI, support AP hotspot |
| Wireless WiFi - Protocol | Wifi ：802.11 b/g/n AP ：802.11 a/b/g/n/ac |
| Wireless WiFi - Working frequency | Wifi : 2.4GHz AP : 2.4GHz/5GHz |
| Wireless WiFi - Working distance | 0~12m |
| Bluetooth | |
| Standard | Built-in |
| Version | 5.0 |
| Working frequency | 2.4GHz |
| Working distance | 0~12m |
| Standard | Built-in camera |
| Location | top, middle) |
| Quantity | 1 |
| Pixel | 48million |
| Field of view FOV | Diagonal: 78°/ Horizontal: 63°/ Vertical 49° |
| Standard | Built-in microphone array |
| Location | lower border |
| Number of microphone arrays | >4, Voice range 0~8m |
| Physical booth (optional) | |
| Optional | Support built-in physical booth |
| Sąsaja | USB2.0 |
| Size | 437.9mm*75.5mm*274mm |
| Electrical parameters | |
| Size | 75 inch |
| Voltage input | AC 100 ~ 240 V, 50/60 Hz |
| Maximum power(without OPS) | 400W |
| Standby Power | <0.5W |
| Energy Efficiency Rating(CEL) | Level 1 |
| Indicators & Buttons | |
| Indicator Light - Location | Front |
| Indicator Light - Color | Red、Blue |
| Button - Location | Front |
| Button - Quantity | 7 buttons + recessed jack |
| Environmental Factors | |
| Operating Temperature | 0℃~40℃ |
| Working Humidity | 10%~85%RH |
| Storage Temperature | -20℃~60℃ |
| Storage Humidity | 10%~90%RH |
| Input/output interface | |
| Type-B 2.0, Type-C, HDMI in, HDMI out, USB 2.0 / 3.0, USB-B, DP, VGA, TF Card, MIC, RJ45 in, RJ45 out, RS232 in and more (optional) | |
OPS
Megnetic Pen
Smart Pen
Nano
Push Pull
Bracket 1
Bracket 2
Pointer
Intelligent Table
Document Camera
Screen Projector
External Camera
Sound
Platform
Interaktyvi lenta
Qtenboard is highly flexible when it comes to customization, especially for global brands, distributors, or education departments:
You can fully customize appearance: UI interface, brand logo, packaging, language system, wallpaper, startup animation, preloaded apps, etc.
They support white-label (no brand showing), full OEM, structural ODM, and CKD/SKD disassembly export modes — which helps local partners assemble machines locally, reduce import tax, and improve project competitiveness.
On the software side, because Qtenboard has a strong R&D team, they offer secondary development: you can build local education software, privacy protection solutions, system permission management — basically, make the panel perfectly suit your government / school project requirements.
centralized device control、linking multiple classrooms、smart classrooms
Qtenboard has successfully deployed its interactive panels in educational projects worldwide — in Southeast Asia, Middle East, Europe & America, Africa, and more. They partner closely with local system integrators to provide end-to-end support: solution design, product supply, installation, and launch.
Customers consistently report that Qtenboard’s products are stable, reliable, with fast after-sales response, and efficient customization — which has helped Qtenboard build a very good reputation in the global education market.
The Qtenboard industrial park covers 330,000 m², with 16 dedicated buildings. It has:
1.Modern SMT production lines
2.Fully automated assembly lines
3.Dust-free bonding workshops
4.A professional aging (stress test) laboratory
They test every panel for structural strength, touch accuracy, speaker acoustics, and reliability via aging tests — to make sure that even in mass production, each device meets international-quality standards.
Owning their own factory means they have full control over lead times, quality, and cost, giving partners a real edge — especially for big projects or long-term contracts.
For global B2B customers, Qtenboard offers a comprehensive technical support system:
1.Remote system upgrades
2.Technical documentation
3.Installation guidance
4.On-site/remote training
5.Local assistance when needed
Our engineer team can provide project consultation before deployment, remote monitoring and support during rollout, and ongoing maintenance, replacement, and firmware upgrade services.
With DMS and remote systems, Qtenboard helps partners rapidly locate issues, reduce after-sales costs, and improve operational efficiency across channels.
Q1: What is the daily production capacity of Qtenboard? Can it support mass customization?
The daily production capacity of Qtenboard is approximately 200 pieces. If it's a large-scale order, we will directly activate all three production lines across China and support mass customization.
Q2:Does Qtenboard support white-labeling and customized UI/systems?
Yes, it supports white-labeling and customization (brand, UI, wallpaper, packaging, etc.).
Q3: What international certifications does Qtenboard have? Are there strict tests before shipment?
Qtenboard has CE, RoHS, COO, CCC, ISO9001, etc. Each product undergoes strict tests before leaving the factory.
Q4: How long does it usually take from placing an order to shipping? Which logistics methods are supported?
We need to know your specific requirements and quantity. Generally, a sample order can be dispatched within 3 working days. We support shipping by sea, land, and air.
Q5: Does Qtenboard provide remote system upgrades and equipment management? How long is the after-sales response time?
Yes, we do. Qtenboard provides remote system upgrades and equipment management. We are available 24/7 online.
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