Vivitek DW770 UST: WXGA Ultra Short Throw Projector, 3500 Lumens Vision Heat-Up Time: 3

Heat-Up Time: 3

enhancing audience engagement

Frequency Range: Varies by region

Dynamic Range: 81 dB (A)

It supports up to 5 Grandstream DECT handsets

Vivitek DW770 UST: WXGA Ultra Short Throw Projector, 3500 Lumens Vision Heat-Up Time: 3The Vivitek DW770 UST is a cutting edge ultra short throw DLP projector designed for educational environments, offering stunning WXGA resolution and exceptional brightness. With a remarkable 3,500 ANSI lumens and a 10,000: 1 contrast ratio, it delivers clear, vibrant images even in well lit rooms. The projector can project an impressive 100 inch image from as little as 15. 75 inches away, making it ideal for small spaces. Its 4K compatibility ensures