Smooth Operation LCD Smart Interactive Digital Blackboard For School
Description:
Smart Blackboard is a new generation of teaching display equipment, with high-definition display, touch operation application,blackboard writing teaching function and one body; built-in Android, Windows system, can meet the different application software application; pure plane writing blackboard, adapt to chalk, no Dust chalk, oily chalk writing, suitable for different environmental applications; touch switching writing blackboard and screen display, allowing teachers to quickly switch teaching applications; purely flat appearance, solving the cumbersome and complex structural features of traditional sliding blackboards, greatly improving the teaching of teachers Experience and presentation.
Features
- There are magnetic adsorption functions on the left and right sides. when the screen turn off, it can be used as a blackboard.
- The LCD window can be adjusted to move down to suit the height of different teachers.
- With USB interface, stereo speaker, many function buttons, easy to change system, adjust brightness and sound.
- Chalk, whiteboard pen, capacitor pen, finger touch available, built-in self-developed teaching applications.
Specifications:
| Display size | 75 inches, output resolution: 4K(3840x2160) |
| Display color | 8bit, 1.07B |
| brightness | 350cd/m2 |
| BackLED life | 50000 Hs |
| Display size | 1648.3(W)×926.42(H) mm |
| Main size | 4000L*1250W*70H (mm) |
| Graphic Standard | PAL/SECAM/NTSC( Option) |
| main function | Support multiple image signal inputs (HDMI, AV, VGA, etc.). Supports 10-point capacitive touch operation with capacitive pen operation. USB multimedia file playback function (support MPEG, HEVC, GAAC, MPEG2_HD...etc.) Miracast, MPEG2, MPEG4_HD, MPEG4, DRA, RM, MVC, AVS, VP9, DD, MPEG4_SD, H.264, VC1, VP8, FLV). Android 5.0 Embedded System. |
| Touch Features | Support multi-touch, responsive and smooth operation. Support a variety of shortcuts: drop-down half-screen touch operation, home icon shortcut menu, home Android application software shortcut icons and other shortcut operations. Support a five-finger press to enter energy-saving mode. Support for zooming in, out, and rotating images. Support for touch operation on all channels. Supports touch control of signal source, volume and other menu controls in the display state of each signal source. |
| Other functions | Sleep timing and shutdown memory. Support touch menu, back key, home page, menu operation, task preview, channel switching, volume adjustment, brightness adjustment, annotation, screenshot, quick whiteboard operation and other functions. Support for the one-touch child lock function. Support wireless 2.4G WIFI, wired LAN. Support for automatic source recognition and channel switching. Support one-touch switch on/off of computer and TV, one-touch computer reset and home button function. Support swipe card boot function (optional). |
| Shell and Surface | Aluminum alloy design with rounded corners, black flat surface, three combination products, side port buttons Side speakers under the main screen |
| Speaker Specifications | 8 ohms 15 watt x 2 bass speakers |
| writing style | Finger, capacitive pen |
| Writing screen surface hardness | physical rigid Morse 7 explosion-proof |
| Touch screen | Projected capacitive touch technology (10 points) |
| Anti-interference of light | light irradiation of the screen can be used normally in various angles. |
| input port | AV ports: 1 group (3-in-1 ports) RF port: 1 group VGA port: 1 group Audio port: 1 group Ypbpr terminal: 1 group LAN: 1 group TF cards: 1 set HDMI port: 1 group Touch USB: 1 group USB3.0 ports: 2 groups |
| Ouput port | AV OUT ports: 1 group (3-in-1 ports) Earphone port: 1 group |
| Machine configuration | INTEL I5, 4G memory, 128G solid-state drive Android5.0 CORTEX A53 four core 1.4GHz, DDR3 2G, 4GB FLASH, SD card expansion up to 128G |
| Network | 2.4GWIFI, 100/1000M Gigabit LAN card. |
| Overall dimensions | 4000L*1250W*70H (mm) |
| Package size | Main Screen part:2130*260*1540mm Secondary part:1400*325*1250mm |
| Maximum power consumption rate | ≤310W (without computer) |
| Standby power | ≤0.5W |
Applications:
COMPANY PROFILE:
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To be the industry's reputable brand, determined to create trustworthy high value-added products for users.
