![Optoma™ UHD51A Amazon Alexa-Compatible 4K UHD Projector, 3D Capable, 2160p, 2400 Lumens, 500,000:1 Contrast (Black) **Open Box Item** - Skywalker Optoma™ UHD51A Amazon Alexa-Compatible 4K UHD Projector, 3D Capable, 2160p, 2400 Lumens, 500,000:1 Contrast (Black) **Open Box Item** - Skywalker](https://www.skywalker.com/images/products/LargeX2/OPT3500OB_add2.jpg)
Optoma™ UHD51A Amazon Alexa-Compatible 4K UHD Projector, 3D Capable, 2160p, 2400 Lumens, 500,000:1 Contrast (Black) **Open Box Item** - Skywalker
![Amazon.com: Optoma UHD51A 4K UHD Smart Home Theater Projector, Works with Amazon Alexa & Google Assistant : Everything Else Amazon.com: Optoma UHD51A 4K UHD Smart Home Theater Projector, Works with Amazon Alexa & Google Assistant : Everything Else](https://m.media-amazon.com/images/I/71TahJrDuDL._AC_UF350,350_QL80_.jpg)
Amazon.com: Optoma UHD51A 4K UHD Smart Home Theater Projector, Works with Amazon Alexa & Google Assistant : Everything Else
![Amazon.com: Optoma UHD51A 4K UHD Smart Home Theater Projector, Works with Amazon Alexa & Google Assistant : Everything Else Amazon.com: Optoma UHD51A 4K UHD Smart Home Theater Projector, Works with Amazon Alexa & Google Assistant : Everything Else](https://m.media-amazon.com/images/I/81CyQXbLp2L._AC_UF894,1000_QL80_.jpg)