Educational integrated machine HS-EHY75

1.Product Features

1. 1.1Androidsystem function introduction

1. 1Android version

Adopt Amlogic V100 processor, support LCD resolution up to 4K@60HZ.

Adopts 64-bit (GPU) ARM Mali-G52 MP2 (2EE) with up to 1.9G main frequency;

(Quad-core CPU) Quad-core Cortex-A55

(RAM) Running memory 4G (high-speed DDR4);

(ROM) 32G high-speed storage memory (EMMC5.1);

1.1.2 Whiteboard writing

• 4K writing whiteboard, handwriting 4K ultra-high-definition resolution, delicate strokes;
• High-performance writing software, support single-point and multi-point writing, increase the writing effect of the pen edge, etc., support whiteboard insertion of pictures, add pages, gesture board Sassafras, zoom in, zoom out, roam, scan code sharing, and annotate in any channel and any interface and other functions;
• The whiteboard page is infinitely zoomed, which can be undone and restored at will, and the number of steps is not limited;
• AG anti-glare tempered glass, Mohs 7 hardness, safe and secure, better writing experience;

1.1.3 Wireless screen sharing

• Thewholemachine has a built-in wireless AP module and comes with a 5G LAN hotspot function, without

external equipment or cables; the working frequency of wireless transmission reaches 5G; the transmission delay is 90ms, and the frame rate reaches 20fps-30fps;；

• Thewholemachine, mobile phone and computer support mixed screen projection display, support up to four pictures on the same screen display, and can independently annotate the content of each projection

screen;

• Supportedequipment: Android, Apple, computer equipment, external computer does not need to connect any additional equipment except the wireless screen transmitter, can realize real-time transmission of       external computer audio and video signals to the touch all-in-one computer, and can support touch return, support free installation of drivers , plug and play;

1.2 Structure design and touch

1.2.1 Black brushed high-end business appearance, ultra-narrow aluminum alloy frame design, effectively strengthen the overall stability, safe and reliable;

1.2.2 The shared USB interface available for the front 2-channel follow-up system is standard, making the operation more convenient and simple;

1.2.3 There is a metal button in the front, which has a longer service life and more convenient and simple        operation; it has one-key switch Android and computer functions, and this switch also has a one-key energy-  saving effect; when it is off, it can be turned on by a short press; when it is on Bottom: Short press to save      energy, long press for three seconds to shut down;

1.2.4 The ultra-short distance design between the tempered glass and the screen, the special optical layer process, effectively reduces the distance between the glass and  the screen closer to 0, effectively prevents light reflection, and the display effect is better , the writing              experience is better;

1.2.5 High-precision infrared touch solution, touch accuracy ±1mm, touch height 2.0mm, support 30-point touch, high sensitivity.

1.3 Network and Wireless Modules

1.3.1 Support one Netcom: LAN port (RJ45 network port) bridge sharing function, only one net work cable is needed to meet the simultaneous networking of Android and OPS

1.3.2 With wireless WIFI function and 2.4G+5G wireless screen sharing function; automatic matching of wireless screen sharing;

1.4 Remote video conference

1.4.1 Built-in 13Mp camera

1.4.2 Built-in 6-array digital pickup microphone, effective distance up to 8 meters, using intelligent noise reduction technology; exclusive echo cancellation module; tone automatic gain special effects;

2. 2.Mainparameters