4K LCD Kov Screen IWB Board

4K LCD Kov Screen IWB Board

1.Txhua txoj kev tsim qauv zoo nkauj nrog txhuas alloy edging; 2.ulra High 4 Daws Teeb Meem thiab Tshiab thawj lub rooj sib luag nrog TFT LED Backlight; 3.Sensitive 20 Cov Ntsiab Lus Ir Kov;
Xa kev nug
Hauj lwm lawm
Kev tsis

Khoom Yees Duab

 

 

Tus qauv

HD -86 nws dual os

Xim

1.07B xim (10 ntsis)

Zaub cheeb chaw

1895 * 1066mm

Teeb meem

3840*2160

Ci ntsa iab

350cd / m2

Txawv txav

4000:1

 

Qhov no 4K LCD KOV SCREEN IWG Board muaj cov versatility tsis sib xws. Nws 20-}} Point IR Khawm Facability Facility Facility Facilitates Kev Cia Siab Rau Yooj Yim Rau Yooj Yim Rau Yooj Yim Rau Cov Duab Aluminium. Nruab nrog HDMI 2. {0, Displayport (DP), thiab Hom-C muab cov khoom siv larsy thiab cov cuab yeej niaj hnub. Lub 7h lub hardness tempered iav nto yog khawb-resistant, ua rau nws haum rau ib puag ncig muaj tsheb ntau xws li chaw haujlwm thiab cov tsev kawm txuj ci.

 

use of smart board in classroom

 

Cov FAQ

Q: Qhov kov kev ncua ntawm IWB Board cuam tshuam rau kev ua haujlwm zoo ntawm kev qhia / sib ntsib?

A: i<5ms and a writing delay as low as ±1mm accuracy. With a 4096-level pressure-sensitive magnetic pen, it can achieve a "paper-like writing" experience, completely solving the problems of touch interruption and smearing of traditional whiteboards.

Q: Yuav tsis sib xws ntawm ntau yam khoom siv cuam tshuam rau kev siv IWB Board?

A: i

Q: Lub tsev board yuav muaj teeb meem lub teeb ci hauv qhov muaj zog?

A: Txuj Ci 7 Hardness Tempered iav, xaiv tau 90% xav tias chav kawm / sib piv ntawm chav kawm, ua kom pom cov chav kawm / lub rooj sib tham tau meej nyob rau hauv lub hnub ncaj qha.

Q: Yuav nquag nce zuj zus kev puas tsuaj Lub IWB Board Screen?

A: Iwb board screen tau dhau ib tug 60, {{}} kev ntsuas dete kuaj, txhawb 60 ​​lub zog, thiab yoj tes ua hauj lwm txo kev sib chwv lub cev. Nws tuaj yeem khiav ruaj khov rau ntau tshaj 10 xyoo nrog qhov nruab nrab ntawm 8 teev ntawm kev siv txhua hnub.

Q: Yuav ua li cas tiv thaiv cov xau ntawm Iwb Pawg Thawj Coj Cov Lus Qhia?

A: Built-in smart USB lock, hierarchical authority management, support automatic encryption of meeting records (QR code scanning requires authorization), optional hardware-level data encryption chip, in line with ISO27001 information security standards, eliminate the risk of commercial secrets leakage.

Q: Kuv yuav daws cov kev coj ua mob li cas ntawm cov ntsiab lus ntawm ntau tus neeg?

A: Nws txhawb 20 tus neeg tau kov tib lub sijhawm, thiab tuaj yeem ua haujlwm hauv Split Screen (ib nrab-npo hom + Windows cais Screen). Cov ntawv sau tuaj yeem tuaj yeem muab qhia rau lub xov tooj ntawm tes ntawm QR Code hauv 5 vib nas this. Nrog rau 8- cov khoom siv microphone, 48 tog tuaj yeem sib koom ua ke ntawm cov ntawv xov xwm.

Q: Muaj kev tiv thaiv lub qhov muag muaj nuj nqi ntawm IWB Board dhau los muaj ntawv pov thawj?

A: Nws tau dhau tüv qis lub teeb ua ntawv pov thawj zoo thiab IEEE flicker-pub dawb tus qauv, nrog lub teeb ua teeb pom kev hloov kho. Qhov kev lim dej ntawm kev phom sij xiav teeb ntawm 350cd / m² ci yuav nce mus txog 72%, uas ua tau raws li kev tiv thaiv kev tiv thaiv kev kawm rau qhov nruab nrab ntawm 6 teev ib hnub.

 

 

Cim npe nrov: 4K LCD KOV SCREEN IWB Board, Tuam Tshoj 4K LCD Kov Tshuaj Ntsuam thiab Tsheb Saib Xyuas Cov Chaw Tsim Tshuaj, Chaw Tsim Tshuaj, Hoobkas