What is the minimum order quantity (MOQ)?

For standard OEM products (your logo on our existing models), the MOQ is 50 units. For ODM custom products with hardware changes, MOQ starts at 200 units. Prototype samples can be ordered as 1–3 units for evaluation.

What certifications do your products carry?

We hold 30+ international certifications including CE, FCC, RoHS, CCC, Google EDLA (Full GMS), KC, UKCA, INMETRO, EAC, and more. We handle all certification paperwork and can assist with additional market-specific certifications you may need.

How long does OEM production take?

Typical lead times: Sample production 7–15 days, OEM order production 25–35 days, ODM custom project 60–90 days. We provide real-time production tracking through your dedicated account manager.

Can I customize the software / OS?

Yes. We offer full DaisyOS customization: custom launcher UI, pre-installed app packages, custom boot animation and screensavers, MDM integration, private cloud configuration, and white-label app store. Our software team handles the integration end-to-end.

What are the payment terms?

Standard terms: 30% T/T deposit upon order confirmation, 70% balance before shipment. For established partners with good history, we offer Net 30 or L/C payment. We accept T/T, L/C, and major trade finance platforms.

Do you offer after-sales support and warranty?

All products come with a 3-year limited warranty. We provide: dedicated after-sales engineer, spare parts supply, remote diagnosis via DaisyOS, and on-site service coordination through our global partner network.

Can you provide factory audit / inspection?

Yes. We welcome factory audits and can arrange factory tours (in-person in Dongguan or virtual video tour). We support third-party inspections by SGS, Bureau Veritas, TÜV, and other accredited agencies. Our ISO 9001 certification documentation is available upon request.

NEW DaisyOS + Assistente IAant — Now on the ADV Series. Elevate every classroom & boardroom. Solicitar amostra grátis →

Modular Series · System-Free Painel interativo

Smart Board ADV3683 | Painel Interativo sem Sistema

A flexible, system-free interactive touch flat panel with no built-in OS — stable pricing, no DDR fluctuation concerns. 5 HDMI ports, dual OPS, 2.1-channel audio, and built-in WiFi for the modern meeting room.

65"75"86"98"

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5 HDMI + Multi-Function Front Panel

Conectividade Plug-and-Play

5 HDMI ports for seamless multi-display connectivity. 3 front-facing HDMI ports for convenient plug-and-play access. Type-C supports 15W PD power delivery (100W optional). Full-function front-panel interfaces enable one-step meeting setup.

5 HDMI ports — 3 rear + 2 front for easy access
Type-C with 15W PD (100W optional) for laptop charging
Full-function front panel — plug and present instantly

🔌

5×HDMI

Dual OPS Interfaces

Design Modular de Sistema Duplo

Two standard 80-pin OPS slots allow dual systems to run in parallel. Switch seamlessly between Windows and Android OPS modules for different scenarios — teaching and entertainment, or secure corporate and guest networks.

2× 80-pin OPS slots for dual-system operation
Hot-switch between systems without reboot
Stable expansion for multi-scenario intelligent offices

🔄

DUAL

2.1-Channel Immersive Audio

Ouça Cada Palavra com Clareza

Independent bass channel with external subwoofer support delivers rich, powerful sound. Crystal-clear voice reproduction optimized for remote meetings. Full coverage for large meeting rooms and auditoriums.

Independent bass channel — supports external subwoofers
Voice-optimized audio for remote conference clarity
Large-space coverage — ideal for auditoriums and boardrooms

🔊

2.1

Smart Connectivity

RJ45 Duplo + WiFi Integrado + Sensor Ambiente

Dual RJ45 Ethernet ports for primary/backup failover and network isolation. Built-in WiFi — no external USB adapter needed. Ambient light sensor auto-adjusts brightness. RS232 serial port for centralized control system management.

Dual RJ45 — primary/backup failover & network isolation
Built-in WiFi — no external dongle, no repeated password entry
Ambient light sensor — adaptive brightness adjustment
RS232 central control — unified system management

📡

WiFi

Application Scenarios

Onde o ADV3683 se Destaca

🏢

Salas de Reunião Grandes

Acesso multi-dispositivo com 5 portas HDMI — sem congestionamento. Áudio 2.1 canais preenche toda a sala.

🎓

Escolas e Treinamentos

OPS duplo para ensino e entretenimento. Design sem sistema para preços estáveis e previsíveis.

🏛️

Órgãos Governamentais

Design sem sistema atende requisitos de segurança. RS232 para controle e gerenciamento centralizados.

Specifications

Especificações Técnicas

Parameter	Specification
Display Interface	V-by-One 4K@60Hz (supports all-size displays)
HDMI Input	Rear: 3×HDMI \| Front: 2×HDMI
Touch	40-point Multi-Touch (Windows)
Operating System	Extensible via OPS (Windows/Android)
USB	USB 3.0 ×2
OPS Interface	2× standard 80-pin OPS Slots
Audio	2.1-channel (L/R + bass channel)
Serial Port	RS-232 (central control protocol)
Ambient Light Sensor	Suporteed
Network	Dual RJ45 + Built-in Wi-Fi
Other Interfaces	TF card slot, reserved camera & microphone ports
Sizes	65" / 75" / 86" / 98"
Certificações	CE, FCC, RoHS, CCC

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