Features:1. High-performance (CPU) ARM Cortex-A53 quad-core with a master frequency up to 1.1ghz, RAM 2G DDR3, 16G storage, System Version: Android 7.1; 2. Use international standard OPS slot, integrated plug-in design, easy to upgrade and maintain, no connection line of computer module can be seen outside;3. Front-dismounted high-precision IR touch frame, with touch accuracy up to ±1mm and touch height of 3.0mm, supports 20-point touch control and has high sensitivity;4. Simple and fashionable three-sided appearance design, brushed silver for up and down frame, and matte black for left and right;5. High performance writing software, supporting single and multi-point writing, supporting insert pictures, add pages, gesture board to erase, enlarge, shrink and roam, scan code sharing, and annotating in any interface of any channel; 6. 2.4g W-FI wireless connection (optional) and wired connection of network port use network resources;7. Intelligent sleep, touch-screen wake-up, one-click energy saving, environmental protection, power saving, and extended service life;8. Support automatic recognition and jump of external input signal source, easy and convenient screen switching;9. 2x10W speakers in front to prevent the deterioration of the sound effect due to the embedded environment;10. Wireless same screen, support multi-channel same screen, realize mirror reverse control, remote snapshot, video, music, document sharing, picture screenshot, wireless remote control, confidentiality point casting and other functions;11. Support wireless screen click share (up to four mobile phones or computer terminals at the same time)12. Vandal-proof tempered glass, Mohs level 7 hardness, guaranteed safety. 

Features:1.High-performance (CPU) ARM Cortex-A53 quad-core with a master frequency up to 1.5ghz, RAM 1G DDR4, 8G storage, System Version: Android 6.0;2.Reserved OPS interface, extensible dual system;3. Front-dismounted high-precision IR touch frame, with touch accuracy up to ±1mm and touch height of 3.0mm, supports 20-point touch control and has high sensitivity;4. Simple and fashionable three-sided appearance design, brushed silver for up and down frame, and matte black for left and right;5. High performance writing software, supporting single and multi-point writing, supporting insert pictures, add pages, gesture board to erase, enlarge, shrink and roam, scan code sharing, and annotating in any interface of any channel; 6. 2.4g W-FI wireless connection (optional) and wired connection of network port use network resources;7. Intelligent sleep, touch-screen wake-up, one-click energy saving, environmental protection, power saving, and extended service life;8. Vandal-proof tempered glass, Mohs level 7 hardness, guaranteed safety. 9. One-key restore function in the case of system crash, to make sure the normal teaching will not be affected;

Features:1. Quad 64bit CPU,  2xCA73+2xCA53 master frequency up to 1.5ghz, RAM 2G, 32G ROM, System Version: Android 8.0; 2. Use international standard OPS slot, integrated plug-in design, easy to upgrade and maintain, no connection line of computer module can be seen outside;3. Front-dismounted high-precision IR touch frame, with touch accuracy up to ±1mm and touch height of 3.0mm, support single touch control and has high sensitivity;4. Pre-intelligent fingerprint energy-saving unlock, multi-function extension of Type-C interface, HD video transmission, USB pass-through, touch pass-through, external device network pass-through, 5V /1A power supply (extremely convenient multi-device link is simple and efficient, making meetings easier)5. Network following, supporting one network cable to access the Internet simultaneously for Android and OPS devices;6. External USB, the system automatically enters the secret mode, and the password can only be unlocked by entering it, so as to better protect the file security;7. Hardware self-test does not need the help of PC. The whole device can do hardware self-test, detect modules such as network, RTC, temperature, light sense, touch, system memory, OPS, etc., and give prompt for problems of different modules;8. Equipped with Windows 8mp camera and microphone, video conference experience is more convenient;(optional)9. Simple and fashionable three-sided appearance design, brushed silver for up and down frame, and matte black for left and right;10. High performance writing software, supporting single and multi-point writing, supporting insert pictures, add pages, gesture board to erase, enlarge, shrink and roam, scan code sharing, and annotating in any interface of any channel; 11. 2.4g W-FI wireless connection (optional) and wired connection of network port use network resources;12. Intelligent sleep, touch-screen wake-up, one-click energy saving, environmental protection, power saving, and extended service life;13. Support automatic recognition and jump of external input signal source, easy and convenient screen switching;14. 2x10W speakers in front to prevent the deterioration of the sound effect due to the embedded environment;15. Wireless same screen, support multi-channel same screen, realize mirror reverse control, remote snapshot, video, music, document sharing, picture screenshot, wireless remote control, confidentiality point casting and other functions;16. Support wireless screen click share (up to four mobile phones or computer terminals at the same time)17. Vandal-proof AG anti-glare glass, Mohs level 7 hardness, guaranteed safety. 

Features:1. High-performance (CPU) ARM Cortex-A53 quad-core with a master frequency up to 1.1ghz, RAM 2G DDR3, 16G storage, System Version: Android 7.1; 2. Use international standard OPS slot, integrated plug-in design, easy to upgrade and maintain, no connection line of computer module can be seen outside;3. Front-dismounted high-precision IR touch frame, with touch accuracy up to ±1mm and touch height of 3.0mm, supports 20-point touch control and has high sensitivity;4. Simple and fashionable three-sided appearance design, brushed silver for up and down frame, and matte black for left and right;5. High performance writing software, supporting single and multi-point writing, supporting insert pictures, add pages, gesture board to erase, enlarge, shrink and roam, scan code sharing, and annotating in any interface of any channel; 6. 2.4g W-FI wireless connection (optional) and wired connection of network port use network resources;7. Intelligent sleep, touch-screen wake-up, one-click energy saving, environmental protection, power saving, and extended service life;8. Support automatic recognition and jump of external input signal source, easy and convenient screen switching;9. 2x10W speakers in front to prevent the deterioration of the sound effect due to the embedded environment;10. Wireless same screen, support multi-channel same screen, realize mirror reverse control, remote snapshot, video, music, document sharing, picture screenshot, wireless remote control, confidentiality point casting and other functions;11. Support wireless screen click share (up to four mobile phones or computer terminals at the same time)12. Vandal-proof tempered glass, Mohs level 7 hardness, guaranteed safety. 

Features:1.High-performance (CPU) ARM Cortex-A53 quad-core with a master frequency up to 1.5ghz, RAM 1G DDR4, 8G storage, System Version: Android 6.0;2.Reserved OPS interface, extensible dual system;3. Front-dismounted high-precision IR touch frame, with touch accuracy up to ±1mm and touch height of 3.0mm, supports 20-point touch control and has high sensitivity;4. Simple and fashionable three-sided appearance design, brushed silver for up and down frame, and matte black for left and right;5. High performance writing software, supporting single and multi-point writing, supporting insert pictures, add pages, gesture board to erase, enlarge, shrink and roam, scan code sharing, and annotating in any interface of any channel; 6. 2.4g W-FI wireless connection (optional) and wired connection of network port use network resources;7. Intelligent sleep, touch-screen wake-up, one-click energy saving, environmental protection, power saving, and extended service life;8. Vandal-proof tempered glass, Mohs level 7 hardness, guaranteed safety. 9. One-key restore function in the case of system crash, to make sure the normal teaching will not be affected;

Features:1. Quad 64bit CPU,  2xCA73+2xCA53 master frequency up to 1.5ghz, RAM 2G, 32G ROM, System Version: Android 8.0; 2. Use international standard OPS slot, integrated plug-in design, easy to upgrade and maintain, no connection line of computer module can be seen outside;3. Front-dismounted high-precision IR touch frame, with touch accuracy up to ±1mm and touch height of 3.0mm, support single touch control and has high sensitivity;4. Pre-intelligent fingerprint energy-saving unlock, multi-function extension of Type-C interface, HD video transmission, USB pass-through, touch pass-through, external device network pass-through, 5V /1A power supply (extremely convenient multi-device link is simple and efficient, making meetings easier)5. Network following, supporting one network cable to access the Internet simultaneously for Android and OPS devices;6. External USB, the system automatically enters the secret mode, and the password can only be unlocked by entering it, so as to better protect the file security;7. Hardware self-test does not need the help of PC. The whole device can do hardware self-test, detect modules such as network, RTC, temperature, light sense, touch, system memory, OPS, etc., and give prompt for problems of different modules;8. Equipped with Windows 8mp camera and microphone, video conference experience is more convenient;(optional)9. Simple and fashionable three-sided appearance design, brushed silver for up and down frame, and matte black for left and right;10. High performance writing software, supporting single and multi-point writing, supporting insert pictures, add pages, gesture board to erase, enlarge, shrink and roam, scan code sharing, and annotating in any interface of any channel; 11. 2.4g W-FI wireless connection (optional) and wired connection of network port use network resources;12. Intelligent sleep, touch-screen wake-up, one-click energy saving, environmental protection, power saving, and extended service life;13. Support automatic recognition and jump of external input signal source, easy and convenient screen switching;14. 2x10W speakers in front to prevent the deterioration of the sound effect due to the embedded environment;15. Wireless same screen, support multi-channel same screen, realize mirror reverse control, remote snapshot, video, music, document sharing, picture screenshot, wireless remote control, confidentiality point casting and other functions;16. Support wireless screen click share (up to four mobile phones or computer terminals at the same time)17. Vandal-proof AG anti-glare glass, Mohs level 7 hardness, guaranteed safety. 

Features:1. High-performance (CPU) ARM Cortex-A53 quad-core with a master frequency up to 1.1ghz, RAM 2G DDR3, 16G storage, System Version: Android 7.1; 2. Use international standard OPS slot, integrated plug-in design, easy to upgrade and maintain, no connection line of computer module can be seen outside;3. Front-dismounted high-precision IR touch frame, with touch accuracy up to ±1mm and touch height of 3.0mm, supports 20-point touch control and has high sensitivity;4. Simple and fashionable three-sided appearance design, brushed silver for up and down frame, and matte black for left and right;5. High performance writing software, supporting single and multi-point writing, supporting insert pictures, add pages, gesture board to erase, enlarge, shrink and roam, scan code sharing, and annotating in any interface of any channel; 6. 2.4g W-FI wireless connection (optional) and wired connection of network port use network resources;7. Intelligent sleep, touch-screen wake-up, one-click energy saving, environmental protection, power saving, and extended service life;8. Support automatic recognition and jump of external input signal source, easy and convenient screen switching;9. 2x10W speakers in front to prevent the deterioration of the sound effect due to the embedded environment;10. Wireless same screen, support multi-channel same screen, realize mirror reverse control, remote snapshot, video, music, document sharing, picture screenshot, wireless remote control, confidentiality point casting and other functions;11. Support wireless screen click share (up to four mobile phones or computer terminals at the same time)12. Vandal-proof tempered glass, Mohs level 7 hardness, guaranteed safety. 

Features:1.High-performance (CPU) ARM Cortex-A53 quad-core with a master frequency up to 1.5ghz, RAM 1G DDR4, 8G storage, System Version: Android 6.0;2.Reserved OPS interface, extensible dual system;3. Front-dismounted high-precision IR touch frame, with touch accuracy up to ±1mm and touch height of 3.0mm, supports 20-point touch control and has high sensitivity;4. Simple and fashionable three-sided appearance design, brushed silver for up and down frame, and matte black for left and right;5. High performance writing software, supporting single and multi-point writing, supporting insert pictures, add pages, gesture board to erase, enlarge, shrink and roam, scan code sharing, and annotating in any interface of any channel; 6. 2.4g W-FI wireless connection (optional) and wired connection of network port use network resources;7. Intelligent sleep, touch-screen wake-up, one-click energy saving, environmental protection, power saving, and extended service life;8. Vandal-proof tempered glass, Mohs level 7 hardness, guaranteed safety. 9. One-key restore function in the case of system crash, to make sure the normal teaching will not be affected;

Model：ZAX-LED-HBxx-TBrief Introduction：Poster screen is a product that integrates synchronous playback, USB flash drive playback, asynchronous playback, multi-screen splicing playback, remote information dissemination. It adopts a 4-core A55 ARM processor, 1.8GHz main frequency  and 16GB storage. Support WiFi AP and WiFi STA dual mode switch and decoding 4K@60Hz Video source or multiple videos can be decoded simultaneously. Suitable for various scenarios such as shopping malls, hotels, office buildings, exhibitions, banks, stations, communities, etc. Feature：>4-core A55 ARM processor, main frequency 1.8GHz.>1GB RAM, 16GB storage .>Android 11 system.>Display area 640 *1920mm.>1ch 3.5mm standard audio output.>1ch HDMI1.4 output , max output 1080P@60Hz ,>Supports HDMI splicing control, with a maximum of 8pcs splicing;>1ch HDMI1.4 input, support full screen adaptive synchronous playback.>1ch USB 3.0 (Type A) interface, support USB program import and playback and USB firmware upgrade.>Supports high-definition video hard decoding and 60Hz frame video playback.>WiFi AP and WiFi STA dual mode switching.>Support for mobile app updates>Support optional 5G or 4G modules.Parameters： Media decoding specifications:Picture：Video：