Sib tham sib kov Screen Qhia Whiteboard
Khoom nta:
Kev sib koom ua ke hauv computers, projectors, cov ntxaij vab tshaus, lub thawv tshaj tawm, lub tso suab, TV, thiab cov ntawv dawb, nws tuaj yeem siv rau ntau lub hom phiaj, sib tw rau cov ntawv qhia ib txwm muaj, thiab pab qhib hom tshiab ntawm Kev Txawj Ntse.
Ib qho kev paub tshiab ntawm kev sib tham niaj hnub no, hais lus zoo rau cov tsoos whiteboard, tsis lees txais cov pa phem ntawm chalk, saib xyuas kev noj qab haus huv ntawm cov kws qhia ntawv thiab cov tub ntxhais kawm, qhia kev lom zem thiab so.
Kev qhia nplua nuj thiab cov cuab yeej sim, Npog ntau yam kev qhuab qhia, yooj yim rau kev khiav lag luam, intuitive thiab yooj yim lectures
Koj tuaj yeem sau, sau ntawv, tshem tawm thiab lwm yam haujlwm ntawm qhov xav tau. Qhov kev sau ntawv du yog qhov zoo dua. Muaj ntau yam kev txawj ntse ua haujlwm yooj yim yog ua ke los ua kom kev qhia hauv chav kawm zoo dua
20 point infrared high-precision touch technology, nrog rau siab rhiab heev thiab cov lus teb ceev ceev, tuaj yeem ua haujlwm los ntawm ntau tus neeg nyob rau tib lub sijhawm, kom cov tub ntxhais kawm tuaj yeem ua haujlwm ua ke kom ua tiav cov haujlwm thiab txhawb cov tub ntxhais kawm kev txaus siab.
| Hom | Hsdtouch |
| Lub npe | sib tham sib whiteboard rau tsev kawm ntawv |
| Loj | 55 65 75 86 nti |
| Vaj Huam Sib Luag Hom | LG, BOE (gauge A npo) |
| hom | TFT-LCD S-PVA |
| Kev daws teeb meem | 3840 × 2160 (FHD) |
| Brightness | 450cd / m² |
| Qhov sib piv piv | 1200:1 |
| Visual Angle (kab rov tav / ntsug) | 178˚(H/V） |
| Teb sijhawm | 8ms ib |
| Backlight | TFT LED |
| lub neej | >50000H |
Cim npe nrov: sib tham sib kov screen qhia whiteboard, Tuam Tshoj, Hoobkas, lwm tus neeg, lag luam wholesale, luv nqi, hais
