Electronic blackboard

EJ Interactive whiteboard is used by touching the screen of
that using a hand and pen.

EJBOARD is an electronic board brand of EJ INFOSYS Co., Ltd., which directly designs, manufactures, and produces EJBOARD to provide a total solution that creates a highly intensive lecture education environment and a smart videoconferencing environment for customers.

Our R&D center is trying to provide differentiated and innovative products by designing and developing high-quality electronic boards using patented technology based on research on high-quality electronic boards.

Customers can receive responsible, fast after-sales service from professional engineers even after installation, because we have the technology to produce electronic boards in our own factory.

We provide differentiated and stable products by supporting various display screen functions and preventing touch sensor failure through the application of multi-display device and patented glass bending prevention technology.

We will always endeavor to help our customers create a smarter work environment at a more reasonable price based on craftsmanship of researching and servicing smart solutions for many years.

Reliable electronic blackboard, EJBOARD

[Premium model] ETD – 86N

86-inch UHD electronic blackboard/Equipped with premium genuine LG Electronics panel/IR sensor

[Premium model] ETD – 75N

75-inch UHD electronic blackboard/Equipped with premium genuine LG Electronics panel/IR sensor

[Economical model] EOV – 65U

65-inch UHD electronic blackboard/Camera sensor

[Economical model] EOV – 55U

55-inch UHD electronic blackboard/Camera sensor

[General model] ETC – 86D

86-inch UHD electronic blackboard/IR sensor

[General model] ETC – 75D

75-inch UHD electronic blackboard/IR sensor

EMI – 75D

UHD 전자칠판 75인치 / IR & EMR 센서

EMI – 65D

UHD 전차칠판 65인치 / IR & EMR 센서

NED – 98L

98-inch UHD electronic blackboard/IR sensor

EJS – 75CM11

55- to 86-inch electronic blackboard stand
(Automatic height adjustment)

EJS-86CS11

55- to 86-inch electronic blackboard stand
(Automatic height adjustment)

EJS-98A3

75- to 100-inch large electronic blackboard stand
(Automatic height adjustment)

ESJ-86A1 (Gray)

55- to 86-inch large electronic blackboard stand
(Automatic height adjustment)

ESJ-86A1 (Pink)

55- to 86-inch large electronic blackboard stand
(Automatic height adjustment)

ESJ-86A1 (Green)

55- to 86-inch large electronic blackboard stand
(Automatic height adjustment)

Specifications

  • Best sense of writing speed
  • Providing a feeling of soft touch sensor using glass bending prevention technology (*patented technology)
  • Simultaneous recording of lecture screen video
  • Mobile phone and laptop screen sharing
  • Sharing videos and documents from multiple PCs on one screen (*patented technology)
  • Convenient use using two fingers
  • Quality management system based on direct development and production
  • Fast nationwide A/S

Features

  • Panel : Premium genuine LG Electronics product
  • Display : LED
  • Glass : Tempered glass, anti-reflective coating
  • Resolution : UHD 60Hz 4K ultra-high definition
  • Touch method : IR (infrared)
  • PC : Built-in supported