Category
Professional Factory Smart Interactive Whiteboard LCD screen TV Smart Touch Board All-in-one Conference Education PC
- Color:Black
- Place of Origin:China
- Model Number:DJS-DZ55
- Brand Name:DJS
- Display type:LED LCD display
- Physical resolution:3840(H)x2160(V)
- brightness:220cd/m2 ±15
- Display color:BLACK
- Whiteboard Type::Electronic Whiteboard
- Refresh rate:30HZ
- Display size:55"65"75"85"
- touch screen:yes
- After-sales Service Provided:Field installation, commissioning and training
- Warranty:1year
- Teaching electronic screenTeaching electronic screenseewo electronic whiteboard
- The all-in-one teaching machine is an intelligent teaching device that integrates multiple functions into one. It has the following characteristics:
High degree of integration: The all-in-one teaching machine can completely replace the traditional complex teaching mode such as"projector + computer + power amplifier + electronic podium + high-definition video booth". Only one device is needed to meet the needs of multimedia teaching, reducing the cumbersome connection of equipment and space occupation. The construction amount is small, the construction period is short, and the original classroom layout is not destroyed.
Powerful multimedia functions: The built-in high-definition display screen can easily play video, audio, pictures and other teaching resources, making the teaching content more intuitive and vivid. Some all-in-one teaching machines also have cable TV viewing and playback functions, USB multimedia file playback functions, etc., enriching the sources of teaching materials.
Strong interactivity: Its touch screen design allows students to directly use their fingers or electromagnetic pens to write, mark and other operations on the screen, and interact with the teaching content in real time. At the same time, it also supports multiple interactive modes such as group discussions and electronic answering questions, which enhances the fun of the class and student participation.
Convenient resource storage and sharing: Teachers can store courseware, textbooks, test questions and other teaching resources in the cloud or local server through the integrated teaching machine, making it easy to call and share at any time. Students can also easily access these teaching resources through mobile devices such as mobile phones and tablets for independent learning and review, which improves the utilization of teaching resources.
Rich teaching management functions: Teachers can conduct classroom management through the integrated teaching machine, such as student sign-in, classroom performance recording, etc. In addition, it also supports remote teaching and real-time interaction, so that education is no longer limited by time and space. Whether it is regular teaching in school or distance education outside school, it can provide stable and efficient teaching support.
Superior appearance design and performance: It adopts large flat-panel displays such as liquid crystal (LCD), which has the advantages of low power consumption, low radiation, no flicker, and no glare. It is also small in size, light in weight, and has a large display and interaction area. Its model is designed based on ergonomic and aesthetic principles. It is beautiful and elegant, easy to operate and comfortable. It has an overall all-steel structure, and the surface is treated with all-metal baking paint. It is moisture-proof, rust-proof, and acid-proof, and is suitable for use in various environments.
| Display size | 55 65 75 85 inches (16:9) |
| Display type | LED LCD display |
| Screen display size | 1211.6 x 682.5 mm [HxV] |
| Physical resolution | 3840(H)×2160(V) |
| Display color | |
| Refresh rate | 30HZ |
| brightness | 220cd/m2±15 |
| Contrast | 5000:1 |
| Perspective (degrees) | 178° |
| Backlight life | 50000hour |
Q1:Is this your private model?
A: Yes
Q2:Can i buy a sample for the quality tested? What's the MOQ of the product ?
A: Of course, welcome to buy sample to test quality. MOQ usually 100 pieces, special requirement, MOQ will be different.
Q3:Can you printed our logo on the product or do the customized package box for us?
A: Sure, our factory produces OEM/ODM .
Q4:What's the Lead time?
A: It is up to quantity and requirement, standard 2-7 working days.
Q5:What's your warranty time?
A:Warranty is 12 months
Q6:What's the shipment methods? Can we use our own Express account number?
A: Shipping methods is up to your. yes, we can send it via your account of courier.
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