Transform Your Home into a Living Canvas

Vivid Brightness with 4000 Lumens

House mapping projects need high brightness to create large enough images for a garage door or a house. The LK830ST delivers 4000 ANSI lumens of vivid brightness, with high contrast and 20,000-hour laser life for bright, bold, and immersive images.

See Every Detail with 4K Resolution

With true 4K resolution and 8.3 million pixels, the LK830ST reveals breathtaking clarity and vivid details, bringing holiday celebrations and themed parties to life.

Cinema-level color accuracy with 93% Rec. 709 coverage

The LK830ST delivers an unparalleled 93% of Rec.709 color standard, the industry standard for color accuracy in TV’s and home theater projectors. This delivers realistic organic colors that can transform a wall into gingerbread that looks edible even when you’re up close.

0.5 Short Throw Lens to Create Larger Images that Cover Your House

With its 0.5 short throw lens, BenQ house mapping projectors can create large images from short distances. In most cases, a 4,000-lumen projector can cover a 45-foot-wide house from just 22.5 feet away-well suited for projecting across your house even with limited yard depth.

*Actual visibility and performance may be affected by ambient light conditions. Image width and projection distance are intended for house mapping installations only.

Easy image tuning with 2X more keystone correction and corner fit

The LK830ST makes fixing an off-center mounting location a breeze. With its massive ±30% horizontal/ vertical keystone and Corner Fit control you can fine-tune the image with just a few clicks of the remote.

Low offset for Improved roof to ground house coverage

The 114% offset of BenQ’s LK830ST makes it easier to setup the projector when mapping a house or other large space compared to traditional classroom or conference room projector. The lower offset reduces the need for tilting and keystone adjustments, helping your image look sharper and more realistic.

Maintenance free performance with sealed laser engine

Forget cleaning and buying new projector filters. The LK830ST laser projector has a certified IP6X dustproof sealed laser engine, perfect for environments like house mapping projections in outdoor spaces, where dust could void the warranty of traditional projectors using filters.