Multi Touch display Smart whiteboard for classroom teaching infrared touch screen 55 inch intedlligent interactive smart board
- Category: >>>
- Supplier: Dongguan Taizhong Electronic Technology Co. Ltd
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Product Overview
Description
Product Paramenters
sizes | 55" inch | ||||||
Display resolution | 4K 3840x2160 optional | ||||||
Brightness | 400cd/m² | ||||||
Contrast ratio | 4000:1 | ||||||
Aspect ratio | 16:9 (landscape) | ||||||
Response time | Standard Nano IR Touch 6ms | ||||||
Viewing angles | 178° horizon,178° vertical | ||||||
System version | Android 9.0 / Win 10 i3/i5 | ||||||
Network connection | RJ45 Ethernet, WiFi | ||||||
Input power | AC 110-240V, 50/60Hz | ||||||
Power consumption | 80W - 100W | ||||||
Standby consumption | <5W | ||||||
Operating temperature | - 30°C ~ 50°C | ||||||
Operating humidity | 10% - 90% | ||||||
Operating life | >50,000hrs | ||||||
Supplied accessories | WIFI antenna, screws, key, warranty card, power cable | ||||||
Optional function | Wireless projector, teaching sticker, Custom branding (Color & Logo), movable stand etc. | ||||||
Product Description
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