Optoma DuraCore ZK551 4K UHD Laser Projector - 5100 Lumens, IP6X, Miracast (ZK551)

Bright 4K UHD Laser Projection With IP6X Durability True 4K UHD, 5100 lumens, a 300,000:1 contrast ratio, and IP6X dust resistance from a long-life laser. The Optoma DuraCore ZK551 is built for bright, large-screen viewing, and it is part of the Optoma range in our smart projectors collection. Best Suited For Large meeting rooms and auditoriums Home theater and big-screen entertainment Bright spaces needing high lumens Dusty or demanding install environments Notable Features 4K UHD (3840 x 2160): 5100 lumens with a 300,000:1 contrast ratio. DuraCore laser: up to 30,000 hours with no lamp changes. IP6X dust-resistant certification for reliable operation. Miracast wireless casting, plus HDMI, USB, and network. Flexible setup: portable or ceiling-mountable with 1.6x optical zoom. It delivers bright, durable 4K UHD laser projection for demanding rooms and theaters.