86-inch Smart Board rau Chaw Ua Haujlwm, 4k Uhd Touch Screen Whiteboard

qhov loj

86 ntiv tes

Vaj huam sib luag manufacturers

LG/CSOT/BOE

Zaubthaj tsam (mm)

1895 mm (L) *1066 mm (H)

Kev daws teeb meem

3840 x 2160

Zaub Scale

16:9

Brightness

³350cd / m² (ntaub ntawv)

Brightness uniformity

75%

Screen sib piv

1200: 1 (ib.) - nyuaj screen

4000: 1 (typ.) - Mos npo

Nyob ntawm Vaj Huam Sib Luag

Teb sijhawm

Tsawg dua lossis sib npaug li 8ms (typ.)

Pixel suab (mm)

0.4875 x 0.4875

Refresh tus nqi

60 Hz

Saib lub kaum sab xis

178 degree (H) / 178 degree (V)

lub neej

³30, 000 h

Xim gamut (% NTSC)

72% NTSC

Xim

1.07B

Kov Technology

Infrared

iav specifications

4 mm tempered iav

Txoj kev nkag

Ntiv tes los yog cov khoom tsis pob tshab

Cov ntsiab lus tso zis ntau tshaj

50. Windows 7/8/10  20 teev
50. Android2 0 cov ntsiab lus

Kov daws teeb meem

32767 (W) × 32767 (D)

Kov qhov tseeb

± 2mm Qhov sib txawv nruab nrab ntawm qhov chaw tso zis thiab qhov tseeb kov txoj hauj lwm thaum tsiv qeeb

Teb sijhawm

Tsawg dua lossis sib npaug li 8ms

Interface

USB + Serial Chaw nres nkoj

Theoretical clicks

Unlimited

Android version

Android 13

Main nti

T982

CPU

Quad tub ntxhais ARM Cortex-A55

GPU

GPU Mali-G52

Internal cache muaj peev xwm (RAM)

4G

Internal cia muaj peev xwm (ROM)

32G

OSD Language

Simplified Suav/English

OPS

Kev them nyiaj yug (txhawb OPS-C specification)

Qhov chaw

Sab laug thiab sab xis channel: Mus raupem hauv ntej

Sab laug thiab sab xis channel suab lub zog

2× 10 W

Txhawb 10/100Mbps

Wireless WiFi

Txuj

Ua-hauv dual-channel WIFI, txhawb AP hotspot

raws tu qauv

Wifi: 802.11 b/g/n

AP: 802.11 a/b/g/n/ac

Ua haujlwm zaus

Wifi: 2.4GHz

AP: 2.4G & 5GHz

Ua haujlwm nrug

0~12m

Txuj

built-in

Version

5.0

Ua haujlwm zaus

2.4 Hz

Ua haujlwm nrug

0~12m

qhov loj

86 "

Voltage input

AC90V rau AC264V

Lub zog siab tshaj plaws (tsis muaj OPS)

300 W (raws li qhov ntsuas qhov tseeb)

Standby zog

<0.5W

OPS Cov Khoom Siv Hluav Taws Xob

DC 12-19V/5A Txhawb OPS-C

Qhov chaw

Terminals

Lus ceeb toom

Ua ntej

USB3.0

1

USB3.0 xiav Hom A

USB2.0​

1

USB2.0 xiav hom A

Hom- C

1

Full-featured Type- C chaw nres nkoj( puv-featuredxaiv tau)

Kov USB

1

USB2.0 dawb Hom A

HDMI hauv

1

HDMI2.0, Mus txog 3840 × 2160 @ 30Hz

Tshaj tawm

COAX tawm

1

/

TSI RS232

1

DB9 yam

AV in

1

Mini lub mloog pob ntseg

Pob ntseg

1

Hom qauv

RJ 45

1

Hom qauv

TF

1

/

USB 2 0

2

USB 2.0 Hom A

Kov tawm

1

USB 2.0 hom B

HDMI hauv

2

Hom HDMI

Ua haujlwm kub

0 degree ~ 40 degree

Ua haujlwm av noo

10%~ 80 %RH

Cia kub

-20 degree ~ 60 degree

Cia cov av noo

10% ~ 90% RH

Ua haujlwm siab

Hauv qab 5000 m

khoom

86 "

Pem hauv ntej ncej thickness

2 4.2mm ib

Zuag qhia tag nrho(tsis muaj bracket)

1953.4 * 1151.4 * 93.2 hli

Zuag qhia tag nrho (nrog rau bracket)

1953.4 * 1151.4 * hli * 124.2

Packing loj

2105 * 1315 * 205 hli

net luj

65kg ua

Qhov hnyav tag nrho

8 1,5kg

Chaw taws teeb tswj

1

Fais fab qaum

1 ( 2 .5 m)

Kev sau ntawvpen

1

phau ntawv qhia

/ (Electronic version)

Warranty card, daim ntawv pov thawj ntawm conformity

1

Phab ntsa Mount

1 (nrog rau phab ntsa-mounting screws thiab installation cov lus qhia)

Mobile sawv(yeem)

1 (Nrog rau cov ntsia hlau thiab cov lus qhia kev teeb tsa)

Screen sib koom ntaus ntawv (yeem)

1

Ntse cwj mem (yeem)

1