TVI3343A
- Interactive Teaching Expert: Main presenter + 4 listening ends + N observer ends synchronous collaboration
- 4K Ultra-Clear Decoding: H.265/H.264 hard decoding, ensuring smooth playback of high-definition courseware
- Professional Audio Processing: 3A algorithm (echo cancellation/noise reduction/gain), improving classroom voice quality
- Education-exclusive interface: 6 network ports + 3 HDMI, compatible with electronic whiteboards/answering devices, etc.
- Pure and stable system: Android 7 deep optimization, shielding entertainment function interference
- Main parameters
- Application Manual
- Doc Download
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Product Model
TVI3343A Product Description
Education Box Processor
CPU RK3399，SOC Cortex，Dual-core A72 1.8GHz，Quad-core A53 1.5GHz GPU Mali860 650M325M Tri/Sec2600M pixel/sec NPU 3.0 TOPS Operating System
Android 7.0 Memory
LPDDR4 4GB Storage
EMMC 32GB Network and Connectivity
Wired Network 2*RJ45, Gigabit Cellular Network None Wireless Network Optional 2.4G, 5G NFC None Bluetooth None Audio and Video
Display Unit None Speaker None Camera None I/O Interfaces and Display Interfaces
SATA Interface None GPIO None Audio Interface 2*XLR + 3.5mm, 1*Dual RCA, 1*RJ45 SIM/TF None USB Interface 2*USB3.0 Display Interface 2*POE, 3*HDMI SD Card Interface None Other None Serial/Parallel Port 1*RJ45 (Network port to serial port RS232) Buttons
1*Power button Power Supply
DC 48V/1.875A Battery
1*RTC Operating Environment
Operating temperature: -10℃ - +45℃, Storage temperature: -20℃ - +70℃ Dimensions
276 mm × 167 mm × 44.5 mm Weight
1640g Certification
CCC Certification Standard Accessories
1*Adapter, 1*Power Cord
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Dedicated to providing intelligent terminal product solutions for global clients
With years of accumulated experience,？Techvision continuously improves its R&D and design capabilities,
capable of independently completing product structural design and hardware design,
and possessing comprehensive solution capabilities including system design, software development, and testing certification
meeting customer needs for multi-variety, multi-batch, high-quality product manufacturing services and customized production services.
Techvision Intelligent Technology Co., Ltd
12th Floor, Building A4, Nanshan Zhiyuan, 1001 Xueyuan Avenue, Nanshan District, Shenzhen
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