Interactive Chalk Board

75″ / 86″ Panel

Interactive Chalk Board_1

TOUCH SENSOR

Touch

40 Touch

Touch Technology

P-Cap Technology

Touch Accuracy

± 1.5 mm

Touch Response Time

4 – 12 ms

Touch PC Interface

USB 2.0 (Full Speed) HID Compliant (Plug & Play)

Glass Surface

Anti-glare Glass

Touch Supported OS

Windows 10 / 8.1 / 7 / Vista / XP ; MAC ; Linux ; Android

PANEL

Diagonal Size

75″ / 86″

Screen Type

TFT LCD with LED Black Lighting

Display Resolution

3840 x 2160 (4k UHD)

Contrast Ratio

1200 : 1

Response Time

8 ms (GTG)

Brightness (Average)

350 – 450 cd/m²

Colors Depth

1.07 Billion Colors

Life Time (Average)

> 50,000 hrs

Viewing Angle

H: 178° / V: 178° (CR>/=10)

PC Connection Support

OPS / SDM / External HDMI Connection

MECHANICAL

System Dimensions

W4000 x H1300 x D90 mm

Weight

110 KG

Operating Temperature

0° ~ 35°, 35% ~ 85% RH, without Condensation

Storage Temperature

-20° ~ 60°, 35% ~ 85% RH, without Condensation

BUILD-IN ANDROID SPECIFICATION

CPU

Cortex A53 Quad Core 1.5 GHz

GPU

Mali – T720MP2

Operating System

Android 6.0 or Above

Memory (RAM)

DDR3 2133 MHz – 2GB

Storage

eMMC – 8GB

CHALK BOARD

Surface

Water Cleaning Chalkboard System

Cleaning

Clean with Wet Eraser, Dust-free