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China, Chinese Ingscreen Multi Touch Screen Digital Whiteboard Smart Board for Education1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Demonstrational Teaching UtensilMechatronics Training EquipmentInteractive Flat PanelInteractive Panel
Hangzhou Ingscreen Technology Co., Ltd.
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Product Description (I) Educational FieldInteractive flat panels play a core role in educational scenarios. Teachers can utilize their rich teaching software to display multimedia courseware, videos, 3D models, and other teaching contents, making abstract knowledge more concrete. For example, when explaining the structure of cells, showing 3D dynamic models can help students understand better. In class, students can participate in interactive quiz activities and display the results of group discussions through touch operations, enhancing their learning enthusiasm and sense of participation. Meanwhile, its annotation and writing functions can replace traditional blackboards, facilitating teachers to mark key points and write blackboard writing in real - time. Additionally, teaching contents can be saved as electronic documents, which is convenient for students to review after class.(II) Business OfficeWhen used in business meetings, interactive flat panels can display PPTs, data reports, and other materials through wireless screen projection. They support multiple people annotating and modifying simultaneously, improving the efficiency of discussions. In the scenario of remote meetings, high - definition cameras and microphones, combined with video conferencing software, enable smooth communication and collaboration across different locations. In corporate training, instructors can use their rich media resource display functions to conduct case analyses and skill demonstrations, making the training content more vivid and intuitive.(III) Public Display and Information InquiryIn public places such as shopping malls, exhibition halls, and airports, interactive flat panels serve as information inquiry terminals. Users can obtain store navigation, exhibit introductions, flight information, and other contents through touch operations. They can also be used to display advertisements and promotional videos for activities. By means of interactive mini - games, questionnaires, and other forms, user participation can be attracted, enhancing the effectiveness of information dissemination.(IV) Home Entertainment and LearningAt home, interactive flat panels can be used as large - screen intelligent terminals for watching high - definition movies and TV shows and playing somatosensory games, providing an immersive entertainment experience. At the same time, they can also be used as learning tools for children. By running various educational APPs, functions such as online course learning and homework tutoring can be realized.II. Specification Parameters(I) Screen SpecificationsSize: It covers a variety of specifications, including 55 - inch, 65 - inch, 75 - inch, and 86 - inch. The 55 - inch model is suitable for small meeting rooms and home use; the 65 - inch to 75 - inch models are applicable to ordinary classrooms and medium - sized meeting rooms; models of 86 - inch and above are often used in large lecture halls, exhibition halls, and other large - space venues.Aspect Ratio: The standard aspect ratio is 16:9, which is in line with the display format of mainstream videos and images.Screen Type: IPS hard screens are adopted, with a wide viewing angle (horizontal/vertical viewing angle ≥ 178°), ensuring that the picture remains true - to - life and the color does not shift when viewed from different angles.(II) Display PerformanceResolution: It supports 4K ultra - high - definition resolution (3840×2160), with a delicate and clear picture, text, and high color reduction.Brightness: The brightness ranges from 350 to 500 cd/m2 and can be automatically adjusted according to the ambient light, ensuring that the picture is clearly visible in bright meeting rooms or dim classrooms.Contrast Ratio: The static contrast ratio is ≥1200:1, and the dynamic contrast ratio is ≥5000:1, enhancing the layering of the picture, making the black deeper and the white brighter.Response Time: ≤8ms, ensuring no motion blur or afterimage when playing dynamic videos or performing quick operations.(III) Hardware ConfigurationProcessor: It is equipped with high - performance quad - core or octa - core processors with a main frequency of ≥1.8GHz, ensuring smooth system operation and non - stuttering multi - task processing.Memory: It has 4GB or more of RAM and 64GB or more of ROM, which can store a large number of teaching courseware, business materials, video files, etc.Interfaces: It is equipped with a variety of interfaces, such as HDMI, USB 3.0, Type - C, VGA, RJ45 Ethernet, etc., making it convenient to connect to external devices such as computers, projectors, USB drives, and audio systems.Touchscreen: Infrared touch technology or capacitive touch technology is adopted, supporting 20 - point or more touch. It has high touch accuracy, smooth writing without delay, and supports gesture operations (such as zooming and rotating).(IV) Network FunctionsWiFi: It supports dual - band WiFi of 2.4GHz/5GHz, conforms to the 802.11ac protocol, and has a stable network connection with fast transmission speed.Bluetooth: It supports Bluetooth 5.0 and can be wirelessly connected to devices such as Bluetooth keyboards, mice, and speakers.Wired Network: It has a built - in 10/100/1000Mbps adaptive network card, ensuring high - speed and stable network transmission.(V) Audio FunctionIt is equipped with high - fidelity dual - channel speakers with a power of ≥15W, providing clear and loud sound quality. It supports connecting external audio devices and is equipped with 3.5mm audio interfaces and SPDIF digital audio interfaces.III. Quality Standards
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