For office and educational facilities Vivitek DU857
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| Weight: | 3.4 kg |
| Brand: | Vivitek |
| Description: | Purpose: office |
| Peculiarities: | Speakers |
| Purpose: | For office |
| Contrast: | 15000:1 |
| Lamp life: | 4000 h |
| Keystone correction type: | Vertical/horizontal |