Description
4K 55inch Interactive Flat Panel Display For Smart Education And Business Conference
| Display Size: | 55 Inch(16:9) | Display Type: | LED LCD |
|---|---|---|---|
| Resolution: | 4K, 4K HD | Aspect Ratio: | 1200:1 |
| Backlight Life: | 50000 Hours | Whiteboard Type: | Interactive Whiteboard |
| Writing Method: | Pen/finger Touch | Brightness Uniformity: | >72% |
1) Aluminum alloy frame with sandblasted and anodized surface and iron shell back cover for active heat dissipation.
2) 4mm physically tempered storm-proof glass; enhanced visual effect and improved touch experience.
3) High-speed 20-point touch writing experience, better roundness and faster writing speed.
5) Use of international standard OPS slot, integrated plug-in design, easy to upgrade and maintain, no external visible computer module connection cable, beautiful body.
6) Front expansion ports: 1 PC-USB, 1 full channel-USB, 1 HDMI input, 1 TOUCH USB to facilitate the use of external devices
7) Speaker out of the sound front, to prevent the embedded environment caused by the sound effect deterioration.
8) Child lock function, through the setting can be blocked button function.
9) Support gesture pull up menu, menu can quickly adjust the brightness sound, and switch the signal source
10) Front button one key start, can turn on and off the screen and host at the same time, simple and convenient operation
11) Android 8.0 system support, multi-themed system settings at any time to switch, boot LOGO settings customization and other functions
12) The system comes with the functions of screen casting, electronic whiteboard, annotation, etc.
| Technical parameter | ||||||||
| Display | Screen size | 55 inch | Specification | Product size | 1257.7*745.2*82.2MM | No external installation media | ||
| Brand | BOE / China star | Size including bracket |
1257.7*745.2*103.5MM | distance between holes | 400*400MM | |||
| Backlight | DLED straight-down | Wall mounting dimensions |
1277.7*765.2*103.5MM | Installation principles | widening 20mm on two sides | |||
| Display type | 2D | packaging size | 1366.6*185*891.5mm | Package | kraft carton | |||
| pitch | 0.372 x 0.372mm | Net Weight/ Gross Weight |
23.5/30.5KG | Net weight(product weight) Gross weight(including accessories and package) |
||||
| Display area | 1208.6*677.9MM | Installation | Wall mounting (standard) | |||||
| Ratio | 16:9 | Front interface | USB1(OPS input),USB2(TV board input) | |||||
| Resolution | 3840x 2160 UHD | storage environment |
storage temp.:-20℃~60℃; storage humidity:10%RH~90%RH | |||||
| Brightness | 350cd/㎡ | working environment |
working temp. :-10℃~55℃；working humidity:10%RH~90%RH | |||||
| Contrast | 1400:1(Typ.) | life span | >=50000hours | |||||
| Color | 8 bit/16.7 Million | Power | Working voltage | 110~240V/50~60Hz | Power switch/position | Yes/Back side | ||
| Viewing angle | 178°,178° | consumption | about 120W | Power Supply Type/Mode | Three-pin power supply/fixed | |||
| Refresh rate | 60Hz | Standby power consumption |
≦0.5W | Power interface | Pin socket | |||
| Response time | 8ms | Mainboard | Model | DZ-B-84P-VB-V1.1 | ||||
| Accompaniment power |
8Ω8W x2 | Operating system | Android6.0 | |||||
| Configuration | RAM 1G DDR3,Storage: 8G wifi 2.4GHZ | |||||||
| Touch | Touch type | IR | Processor | MSD658 | ||||
| Touch point | 20 points touch | Input port | RJ45, Touch usb, RS232, YPBPR IN, AV IN, VGA IN, VGA AUDIO IN, 1*HDMI in, USB2.0, RF-IN, SD card, MIC IN; | |||||
| Touch Embedding | Side-Embedded | |||||||
| Touch drive mode | HID drive-free | output port | SPDIF OUT, EARPHONE, AV OUT; | |||||
| Writing Surface Materials |
4mm tempered glass | Audio | MPEG1/2 layer I/II,AC-3(need customization),AAC-Lc,WMA… | |||||
| sensing method | Finger or other non-transparent touch sensitive media | video | MPEG-2/4,AVS,H.264,H.265,TS,Realmedia… | |||||
| Resolution | 4096X4096 | Image | Support JPG, BMP, PNG and other image formats to view and rotate / slide show / zoom in on images | |||||
| Touch System Communication Port |
USB 2.0 | |||||||
| functions & calibration |
automatic software detection | |||||||
| Response time | <8ms | |||||||
| touch frequency | No limits | |||||||
| Scanning speed | 100Hz/second | |||||||
| Cursor speed | 125P/S | |||||||
| Touch Accuracy | ≦2mm | |||||||
| Installation & maintenance |
Rear/ side-mounted maintenance type |
Remarks | Standard configuration: I3 Gen 2 – 4G-128G solid state Accessories: wall bracket, expansion screws, stylus, warranty card, certificate of conformity, manual, remote control. Optional accessories: mobile stand, telescopic whip |
|||||
| Operating systems | XP/Win7/ Win10/ LINUX/ Android | |||||||
Reviews
There are no reviews yet.