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ProjeStar 100 inch Motorized Floor Rising ALR Projection Screen for Ultra Short Throw Projector

ProjeStar

100 inch Motorized Floor Rising ALR Projection Screen for Ultra Short Throw Projector

ProjeStar 100 inch Motorized Floor Rising ALR Projection Screen is a premium floor-mount screen with anti-ambient light tech, priced at $1442.05. Ideal for bright-room home theaters using ultra short throw projectors, it delivers vivid 4K/8K visuals with wide viewing angles and motorized convenience.

$1442.05 $1622.99-11%

● In stock

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Key features

  • ALR technology for bright-room clarity
  • Motorized floor rising with silent operation
  • Supports 4K/8K and 3D content
  • 170° wide viewing angle
  • 0.4mm micro-perforated surface
  • PET crystal + premium PVC material
  • USB sync trigger for auto deployment

Pros

  • +Excellent image contrast in ambient light
  • +Smooth, quiet motorized operation
  • +No permanent installation needed
  • +Supports high-resolution content
  • +Wide viewing angle for group viewing
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Cons

  • High price point
  • Requires floor space
  • Not portable once set up

About ProjeStar 100 inch Motorized Floor Rising ALR Projection Screen for Ultra Short Throw Projector

What is ProjeStar 100 inch Motorized Floor Rising ALR Projection Screen for Ultra Short Throw Projector?

The ProjeStar 100 inch Motorized Floor Rising ALR Projection Screen is a high-performance, floor-installed projection surface engineered specifically for ultra short throw projectors. Priced at $1442.05, it features advanced Anti-Ambient Light Rejection (ALR) technology that enhances image contrast and color accuracy even in well-lit environments. This makes it ideal for home theaters, media rooms, or living spaces where ambient light can't be fully controlled. The screen supports 4K and 8K resolutions, ensuring future-proof compatibility with the latest projectors, and includes 3D support for immersive viewing experiences.

Key features

  • ALR Technology — Reduces ambient light interference, improving image brightness and contrast by up to 80%.
  • Motorized Floor Rising Design — Silent built-in motors raise and retract the screen smoothly with remote or automatic USB trigger.
  • 100-Inch Viewing Area — Optimized for ultra short throw projectors with a 16:9 aspect ratio.
  • PET Crystal Surface — Durable, light-resistant material maintains image clarity and resists wrinkles.
  • 170° Wide Viewing Angle — Ensures consistent image quality from multiple seating positions.
  • 0.4mm Micro-Perforated Surface — Allows clear audio transmission from front-firing speakers behind the screen.
  • No Permanent Installation — Tool-free setup; no wall drilling or complex mounting required.

Who is ProjeStar 100 inch Motorized Floor Rising ALR Projection Screen for Ultra Short Throw Projector for?

This screen suits home theater enthusiasts seeking a high-end, space-saving projection solution that performs well in ambient light. It's ideal for users with ultra short throw projectors who want a clean, integrated look without ceiling mounts or wall brackets. The motorized rise-and-retract function appeals to those prioritizing convenience and modern aesthetics. It’s also well-suited for multi-use living spaces where a fixed screen would be impractical.

How does ProjeStar 100 inch Motorized Floor Rising ALR Projection Screen for Ultra Short Throw Projector compare?

Compared to standard fixed-frame or pull-down screens, the ProjeStar offers superior ambient light rejection and a more discreet, motorized floor-rising design. Unlike basic white screens, its ALR surface delivers significantly better contrast in lit rooms. It outperforms non-motorized ALR screens in convenience and integrates better with ultra short throw setups than ceiling-mounted alternatives. While more expensive than entry-level options, it justifies the cost with durability, performance, and smart automation features.

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Best use cases

  • Home theater in living room
  • Media room with ambient light
  • Ultra short throw projector setup
  • Space-constrained entertainment area
  • Automated smart home theater
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Is 100 inch Motorized Floor Rising ALR Projection Screen for Ultra Short Throw Projector right for you?

Buy the ProjeStar 100 inch screen if you own or plan to buy an ultra short throw projector and want a premium, motorized ALR screen for a bright room. Best for intermediate to advanced users who value automation and image quality. Consider a fixed-frame ALR screen if you prefer wall mounting, or a pull-down screen for lower budgets.

How it compares: Compared to standard pull-down or fixed white screens, this ProjeStar model offers superior ambient light rejection and motorized convenience. It outperforms non-ALR and non-motorized options in brightness and integration, especially for ultra short throw projectors.

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Frequently Asked Questions

What is ALR technology and how does it help?

ALR (Anti-Ambient Light Rejection) technology minimizes the effect of room lighting on the projected image. It enhances contrast and color by reflecting projector light while absorbing ambient light, resulting in brighter, more vivid images even in well-lit rooms.

Does the screen work with all ultra short throw projectors?

Yes, the ProjeStar 100 inch screen is designed to be compatible with most ultra short throw projectors. Its surface and aspect ratio are optimized for close-projection setups, ensuring a sharp, properly scaled image.

How does the motorized floor rising mechanism work?

The screen rises vertically from its base using quiet internal motors. It can be controlled via wireless remote or automatically triggered via USB signal when the projector powers on or off.

Is installation difficult?

No installation is required—no drilling or wall mounting. The screen is freestanding and ready to use out of the box. Simply place it in position, plug it in, and pair the remote.

Can the screen be used in a dark room?

Yes, the ALR screen performs excellently in both bright and dark rooms. In low light, it maintains high contrast and deep blacks, enhancing overall image quality for cinematic viewing.

How much does 100 inch Motorized Floor Rising ALR Projection Screen for Ultra Short Throw Projector cost?

100 inch Motorized Floor Rising ALR Projection Screen for Ultra Short Throw Projector is $1442.05 at GeekBuying, marked down from $1622.99 (save 11%). Prices may change — click through to GeekBuying for the latest.

Is 100 inch Motorized Floor Rising ALR Projection Screen for Ultra Short Throw Projector in stock at GeekBuying?

Yes, 100 inch Motorized Floor Rising ALR Projection Screen for Ultra Short Throw Projector is currently in stock at GeekBuying.

Are there coupon codes for GeekBuying?

Yes — Love Those Deals currently tracks 4 active GeekBuying coupons. See the coupons section on this page to copy a code before checkout.

Specifications

Brand
ProjeStar
SKU
6570
GTIN
6926251743572
MPN
GK530030
Last updated Apr 25, 2026