42-inch LCD touch all-in-one machine factory direct sale

Product overview, aluminum alloy frame, surface brushed and anodized
, iron shell back cover, active heat dissipation
, physically tempered vandal-proof high-transparency glass, Mohs grade seven tempering, glass black edge process, enhanced Visual effects, improve touch experience
Anti-light interference (use as usual under direct sunlight)
Highly optimized touch algorithm, fast response speed, high writing and presentation fluency
One-click switch on TV, computer, computer Front-mounted, easy to access data
, convenient for embedded installation, specially placed buttons in the front
, integrated display, touch control, supports remote page turning
, modular, convection air duct Design, low-power computer processor, guaranteed heat dissipation
, one-click screen infinite enlargement, which helps students in the back row to clearly see the display content, and supports infinite up, down, left, and right movement
, one-click black screen function, It can not only focus students' attention but also save energy when the equipment is temporarily not in use. It is energy-saving and environmentally friendly and extends the life of the machine
. It has passed the test (the radiation is far lower than EU standards, ensuring that the product is green and healthy).
Technical parameters
Overall machine parameters
Voltage range
()/
Maximum power consumption
Standby power

Operating temperature< br/>℃～℃
Machine weight
Approximately
Installation method
Horizontal wall-mounted, horizontal floor-standing, vertical floor-standing
Applicable environment
Indoor< br/>Packaging method
EPE, carton, wooden frame
Warranty period
Year
Transportation method
Car transportation
Machine brand
(Yes)
LCD panel parameters
Panel size
Inch
Panel type
Brightness
/
Contrast
Resolution

Viewing angle
Lifespan
Hours
TV function (optional)
Sound format
/
Speaker specifications
Input interface
(+) (+
Output interface
Ear+)
Multimedia support type
/ / / / /
/ / / /
/ / / / / /
Touch screen parameters
Touch technology
Non-contact infrared induction positioning technology
Positioning accuracy
Installation method
Built-in one-piece
Effective identification of size
&?
Touch points
Points
Writing screen medium
Physically tempered high-transparency glass
Response Speed

Computer driver
Driver-free
Communication method

Lifespan
Ten thousand times
Please note that the number of touch points on the touch screen can be pressed Customer requirements have increased to point, point, point, point, etc.
Computer hardware system parameters
Motherboard
Optional (size*)

Display chip

Memory
Ⅲ / Optional
Note
(optional)
Hard disk
./Optional
Network interface
Personal
Interface
Personal
Interface
Personal
Interface
Personal
Headphone interface
Personal
Microphone interface
Personal
Wireless keyboard and mouse note
Optional
Computer box size