Hot sale 82" Electronic Whiteboard for school
82 inch Electronic Whiteboard Features:
New generation rear projection display technologyPen-touch IR video interactive whiteboardHigh resolution: up to 1080P (1920x1080) High brightness: 700nitsHigh contrast: 1200:1Support Linux & Mac Os & Win7 multi-touch & Microsoft surfaceTempered glass panel with reinforced anti-crash and waterproof capabilityGreen products, environmental friendly, radiation free, and low power consumptionBuilt-in audio system with high fidelity
Description:
82 inch Electronic whiteboard is an advanced man-machine interactive facility for education or conferencing applications. Integrated with infrared video technology, precision positioning technology, and new generation rear projection HD display technology, the product can be used to replace the traditional projection screen and black/white board in digitalized classrooms and multimedia conference rooms.
82 inch Electronic whiteboard is designed with up to 1920x1080 definition and can maintain the resolution in a space of 70 square meters. Comparing with the inconvenient front projection device, the new generation rear projection display is shadow free, so it can fully display the content of your presentation on the whiteboard and, at the same time, protect the eyes of the presenter. With the high brightness of the product, it is not necessary to draw the curtain or turn off the light to provide users with a comfortable environment for interactive conferencing and teaching.
82 inch Electronic whiteboard supports direct extension link to a computer. The touch screen allows the lecturer to write, draw, amend, annotate, and save the markings directly on the screen. The product can be used as a man-machine interface for operation of different computer functions.
82 inch Electronic whiteboard makes teacher-student and peer interaction possible and easier in the classroom. It is the basis for the development of learning-oriented curricula in the classroom and effectively minimizes distractions of the students. NLighten’s pen-touch interactive whiteboard is an effective teaching aid tool that will improve the learning quality of the students and motivate them to develop drive and confidence in learning.
82 inch Electronic whiteboard Applications:
Interactive teaching, presentation, trainingClassroom, office, training workshops, meeting roomsGovernment, education, enterprise
82 inch Electronic whiteboard
Specifications
General | |
Touch Technology | Infrared Touch |
Unit Weight/Packing Weight | 186*120*11 |
Performance | |
Resolution(Interpolation) | 4096*4096 |
Linearity Error | 1.5mm |
Response Speed | <15ms |
Mechanical | |
Input Method | Finger, gloved hand, or opaque object |
Touch Times | Unlimited |
Touch Activation Force | No minimum touch activation force is required with IR touch technology |
Minimum Touch Object | 5mm |
Environmental | |
Temperature | Operating: -20°C ~ 70°C |
Storage: -40°C ~ 85°C | |
Relative Humidity | Operating: 90%(noncondensing at max 40°C) |
Storage: 90%(noncondensing at max 40°C) | |
Altitude | Up to 3,000m |
Life Time | At least 10-year |
Electrical | |
Operation Voltage | Typical +DC 5V, +4.75V to +5.25V |
Power Supply | USB, power ripple max.200mV rms |
Power | <2W, operating current<200mA |
Agency Approvals | CE, FCC Class B |
