Ref. ODN137
4th Generation e-Blackboard; an integrated combination of blackboard and HD multi-touch capacitive screen, all in one compact panel. It therefore allows both liquid chalk writing and the use of digital technologies during the class or lecture.
Unlike other interactive displays, the capacitive panel of the e-Blackboard is made of photoelectric glass, which is highly resistant, anti-scratching, waterproof and harmless to vision. In addition, this device conducts light efficiently for perfect readability from any angle thanks to its Optical Bonding technology.
It can also include an integrated OPS, which allows you to work with the capacitive multi-touch unit without the need to connect cables or external computers.
Importantly, the interactive display can be frozen and switched off at any time via a gesture combination, so that a smooth blackboard is also fully practicable for chalk writing. Dust-free chalk, liquid chalk or felt-tip pen strokes can coexist with the work on the display and be easily erased with a perfectly clean finish.
With the e-Blackboard you can teach in the traditional way and interactively in the same workspace.
Features:
- Screen size: 75"
- Aspect ratio: 16:9
- Brightness: 450 cd/m2
- Panel resolution: 3840 x 2160
- Contrast ratio: 4000:1
- Response time: 8ms
- Touch points: 20 points
- Panels: 1 central LCD
- Multiple input and output ports
- Android integrated as standard
- Built-in speakers.
