Qtenboard educational interactive whiteboard adopts industrial-grade 4K ultra HD LCD panel, with high brightness, anti-glare classroom optimization, and complete size coverage from 55-inch to 110-inch, adapting to small-class kindergartens, standard middle school classrooms, and large multimedia lecture halls.

Most low-cost competing products use 1080P resolution or ordinary LED panels, with insufficient text fineness, serious light reflection in strong classroom ambient light, and easy visual fatigue for long-term student viewing, failing to meet long-duration classroom teaching display standards.

The 4K high-definition restore effect clearly displays textbook texts, mathematical formulas, chemical experimental diagrams, and courseware details. The professional anti-glare design ensures clear screen viewing without reflection in daytime classrooms without shading, meeting long-term eye protection and high-standard teaching display needs.

Qtenboard school interactive whiteboard is equipped with industry-leading 50-point multi-touch technology, supporting free switching of finger touch, stylus writing, and conventional physical pointers, with ultra-low touch latency and high-precision identification.

Most mainstream competing educational whiteboards on the market only support 6-point to 8-point touch, which can only realize single-person writing and single-point interaction. It cannot support multi-group simultaneous operation, resulting in the inability to implement student collaborative teaching links in actual classroom scenarios.

The 50-point ultra-multi touch design supports 8–10 students to write, annotate and drag courseware synchronously on the same screen, fully matching the group discussion, cooperative exploration, and on-site Q&A interaction modes required by modern education, maximizing classroom activity and student participation.

Qtenboard educational interactive whiteboard has obtained official Google EDLA (Enterprise Device License Agreement) certification, built-in genuine GMS Google mobile service, and supports native operation of Google Classroom, Google Meet, Google Play educational applications, with official long-term security patch updates and system compatibility guarantee.

A large number of uncertified educational display devices on the market use modified Android systems, which can only cast screen indirectly to use Google educational software. They lack official security updates, are prone to system stuttering, software incompatibility, and hidden safety loopholes after 1–2 years of use, bringing long-term maintenance risks and increased IT operation pressure for schools.

EDLA official certification enables the whiteboard to natively adapt to global mainstream Google educational ecology, realizing one-click login of educational accounts, synchronous resource cloud storage, and stable operation of teaching applications. It reduces school software maintenance failures by more than 30%, extends the effective service life of equipment, and meets international school education equipment compliance standards.

Qtenboard classroom interactive whiteboard is preloaded with massive standardized teaching lesson templates, classroom interactive quizzes, educational interactive games, and one-click content saving and sharing functions, perfectly compatible with Office series software, Kahoot interactive teaching tools, and mainstream campus educational platforms.

Most competing products only retain basic screen annotation functions, without supporting professional educational resource packages and interactive teaching tools. Teachers need to purchase third-party educational software and produce courseware independently, which greatly increases teaching workload.

The integrated educational tool library realizes one-stop completion of lesson preparation, in-class interaction, after-class review and resource sharing, standardizes classroom interactive teaching processes, and effectively improves teachers' digital teaching efficiency.

Qtenboard school interactive whiteboard supports dual-system free switching of Windows and Android, fully adapting to campus mainstream devices such as Windows teaching PCs, Android educational tablets, student smart terminals, and teacher mobile phones.

Many single-system interactive whiteboards on the market have serious device adaptation barriers. Cross-system courseware transmission is prone to format errors and screen projection failures, which often interrupt classroom teaching rhythm.

Unify the classroom teaching operation entrance, solve the pain point of frequent equipment switching and incompatible resources, ensure continuous and smooth teaching links, and be compatible with old and new campus equipment to avoid repeated procurement costs.

Qtenboard interactive whiteboard for school use adopts high-hardness scratch-resistant screen, full-machine child-safe rounded corner design, dust-proof and low-maintenance body structure, and energy-saving low-power consumption components, specially optimized for high-frequency student use scenarios.

Ordinary commercial interactive screens have sharp edges, fragile screens, and no dust-proof protection. In complex classroom scenarios with frequent student contact and accidental collision, the damage rate is high, and later maintenance and replacement costs are expensive.

Professional classroom safety and durability design adapts to long-term high-frequency use in K12 classrooms and kindergartens, reduces equipment failure rate and maintenance frequency, and effectively controls the full-lifecycle operating cost of school equipment.

The device is equipped with complete HDMI, USB multi-channel wired interfaces, dual-band high-speed Wi-Fi and Ethernet port configuration, supporting seamless docking of campus management systems, private cloud storage, and smart campus network platforms.

Low-end educational whiteboards have incomplete interfaces and unstable wireless network connection, unable to access the unified campus local area network and cloud resource system, resulting in isolated equipment data and unable to realize smart campus interconnection.

Realize synchronous transmission of classroom courseware, cloud backup of teaching records, and linkage of multi-classroom equipment, helping schools build a unified and efficient digital teaching network system.

Qtenboard supports professional remote equipment management functions, including real-time equipment status monitoring, remote fault diagnosis, batch system upgrade and remote parameter debugging, with 2–3 years of official full-machine warranty and professional after-sales technical support, as well as customized OEM and ODM services for schools.

Most competing brands only provide 1-year short warranty and lack remote management functions. For multi-campus and multi-classroom schools, operation and maintenance personnel need to inspect and repair on-site one by one, which consumes a lot of human resources and has low maintenance efficiency.

Realize centralized unified management of all campus interactive whiteboards, quickly eliminate daily small faults through remote maintenance, reduce offline operation pressure, and ensure long-term stable operation of classroom teaching equipment.