IN-CEILING UST ALR SERIES
Premium recessed in-ceiling UST ALR projection screen designed for laser TV and ultra-short throw projectors, delivering a clean architectural appearance and outstanding image performance.
Fully concealed in-ceiling screen. The in-ceiling hidden projector screen features a discreet mechanism that seamlessly integrates into your ceiling for a clean, minimalist look. Designed to align flush with your ceiling, the screen creates a cohesive and streamlined look.
Before laser TV projectors came out, our options were limited to a flat－screen TV at 80 inches or a home theater projector in a dedicated dark room with lots of space to display such a large image. Now your favorite theater is in your very home. Up to 150 inches for a cinematic experience catered to your living space.
〉WATCH THE VIDEO?
T-Prism is a front projection fabric for environments with high ambient light (up to 150″ 16:9 seamless), geared toward ultra-short-throw projectors. With a nearly perfect viewing angle of 178 degrees and a big size range (100 "-150"), the SCREENPRO® T-Prism ALR screen can be viewed from extreme off-axis positions even during daytime with ambient light. This exclusive material makes ceiling projection possible.
Would you prefer to keep your TV in your living room? No extra room in your apartment? The motorized screen is the one you are looking for. UST projectors are also referred to as Laser TV; they require a suitable projection screen to display the image, and the laser projector's light is so strong that if you accidentally look at them directly for just a second, your eyes will recover for a while.
T-Prism optical material technology allows the display of true image brightness, color saturation, and contrast for superior picture performance. Unlike others that are restricted by material structural technology, T-Prism is capable of 150 inches of extreme realism and motorized designs.
*Verify screen orientation for motorized drop-down/floor-rising models, as UST ALR T-prism material is direction-sensitive. (Raw fabric and fixed frame versions are unaffected.)
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Designed for both everyday operation and professional AV integration, the AI Series uses a standard tubular motor with smooth, stable operation and supports multiple control methods for residential, commercial, and automation projects.
Standard: tubular motor and 868 MHz RF remote control.
Integration: RS485 control for automation and third-party control systems.
Optional: USB projector trigger control for synchronized operation, plus infrared control accessories when required.
Power: 110–120V / 220–240V versions available.
Regardless of the installation method, SCREENPRO has a suitable solution for dealing with it.
Maybe your furniture or the ceiling height has limited your screen's overall height. SCREENPRO® projection screen allows you to adjust the black border setting on your remote after leaving the factory.
〈 WATCH THE INSTALLATION VIDEO?
Perforated black border optional. Audio waves coming from your speakers can easily pass through, making for a surround sound acoustically transparent screen and the best image resolution you've ever seen.
HINT: Because the fabric has directionality, you must determine how the projector will be installed first (hanging or on the table)before the order is placed.
*Verify the Screen Orientation: If buying a motorized drop-down version, confirm if it is built for floor-projection or ceiling-mounted inverted projection, as the micro-prisms are directionally locked. (Raw fabric or a fixed frame, it will be fine)
SCREENPRO Screen flatness affects the resolution in your projection. The tab-tensioning system will keep the projection surface under constant tension for a perfectly flat viewing area. A flat projection surface will get the most out of your projector, making sure no pixels get lost or deformed. If the detail is important, a perfectly flat projection area is vital.
At SCREENPRO, we discover and produce a wide range of premium materials for you to choose from, to respond to different application sites and projection environments.
Go ahead and project on a fabric sample first. If you have any questions, we are here to help.
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We send packages overseas, wrapping your screen to ensure it is securely protected against damage. The inner layer of the carton package is pearl cotton and a foam board buffer layer. A customized solid wood outer frame ensures the product is delivered to your home in good condition. You can sit back and relax, waiting for it to appear at your door.
SCREENPRO Size Chart Pro Ultra
The SCREENPRO® Ceiling Recessed ALR Screen for UST - Ai is designed for hidden ceiling installations, laser TV rooms, premium home theater projects, and professional AV integration. Compare viewing size, screen dimensions, ceiling slot dimensions, package size, and approximate weight before planning your installation.
Check the ceiling slot dimension, screen case length, projector throw distance, and finished ceiling structure before confirming the final screen size.
Use the dimension image together with the Quick Size Reference and Full Engineering Specifications below.
Core viewing size, screen dimensions, ceiling slot size, and synchronized kg / lbs weight for fast comparison.
| Format | Diag. Size | Viewing Size | Screen L | Screen B | Ceiling Slot | Weight |
|---|---|---|---|---|---|---|
| 16:9 | 84″ | 1860 × 1046 mm | 2217 mm | 1531 mm | 2346 × 130 × 130 mm | 21.2 kg |
| 16:9 | 100″ | 2214 × 1245 mm | 2571 mm | 1730 mm | 2700 × 130 × 130 mm | 24.8 kg |
| 16:9 | 120″ | 2657 × 1495 mm | 3014 mm | 1980 mm | 3143 × 130 × 130 mm | 28.6 kg |
| 16:9 | 150″ | 3320 × 1867 mm | 3678 mm | 2352 mm | 3807 × 130 × 130 mm | 36.5 kg |
Engineering & Installation
View complete Ai series data, including viewing width and height, black border, screen dimensions, ceiling slot dimensions, package size, and approximate weight.
Detailed project-level dimensions for SCREENPRO Ceiling Recessed ALR Screen for UST - Ai.
| Format | Diag. Size | Viewing Size | Top Border | L/R Border | Bottom Border | L2 | L | B | P2 | W2 | H2 | Package Dimensions | Weight |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 16:9 | 72″ | 1594 × 897 mm | 400 mm | 40 mm | 40 mm | 2152 mm | 1951 mm | 1382 mm | 2080 mm | 130 mm | 130 mm | 2019×185×160 mm | 18.6 kg |
| 16:9 | 80″ | 1771 × 996 mm | 400 mm | 40 mm | 40 mm | 2329 mm | 2128 mm | 1481 mm | 2257 mm | 130 mm | 130 mm | 2196×185×160 mm | 20.2 kg |
| 16:9 | 84″ | 1860 × 1046 mm | 400 mm | 40 mm | 40 mm | 2418 mm | 2217 mm | 1531 mm | 2346 mm | 130 mm | 130 mm | 2285×185×160 mm | 21.2 kg |
| 16:9 | 92″ | 2032 × 1143 mm | 400 mm | 40 mm | 40 mm | 2590 mm | 2389 mm | 1628 mm | 2518 mm | 130 mm | 130 mm | 2457×185×160 mm | 23.2 kg |
| 16:9 | 100″ | 2214 × 1245 mm | 400 mm | 40 mm | 40 mm | 2772 mm | 2571 mm | 1730 mm | 2700 mm | 130 mm | 130 mm | 2639×185×160 mm | 24.8 kg |
| 16:9 | 110″ | 2435 × 1370 mm | 400 mm | 40 mm | 40 mm | 2993 mm | 2792 mm | 1855 mm | 2921 mm | 130 mm | 130 mm | 2860×185×160 mm | 26.5 kg |
| 16:9 | 120″ | 2657 × 1495 mm | 400 mm | 40 mm | 40 mm | 3215 mm | 3014 mm | 1980 mm | 3143 mm | 130 mm | 130 mm | 3082×185×160 mm | 28.6 kg |
| 16:9 | 135″ | 2989 × 1681 mm | 400 mm | 40 mm | 40 mm | 3547 mm | 3346 mm | 2166 mm | 3475 mm | 130 mm | 130 mm | 3414×185×160 mm | 33.3 kg |
| 16:9 | 150″ | 3320 × 1867 mm | 400 mm | 40 mm | 40 mm | 3879 mm | 3678 mm | 2352 mm | 3807 mm | 130 mm | 130 mm | 3745×185×160 mm | 36.5 kg |
SCREENPRO supports project-based screen size planning, UST ALR screen selection, and OEM / ODM customization for dealers, AV integrators, and home theater projects.
SCREENPRO® T-Prism is an ambient light rejecting screen material engineered for ultra short throw projection. Its trapezoidal optical micro-structure helps separate overhead ambient light from projector light, improving contrast and image clarity in bright living rooms and home theater spaces.
The T-Prism surface uses a directional optical structure to absorb unwanted ambient light while reflecting the projector image back toward the viewer. It helps maintain brightness, contrast, and 4K / 8K image detail for daily home entertainment.
Explore SCREENPRO ultra short throw ALR screen solutions for floor-rising, motorized, in-ceiling and fixed-frame installations — designed for modern laser TV and UST projector environments.
Motorized floor-rising UST ALR screen designed for laser TV and ultra short throw projector installations.
View Product →Ceiling or wall mounted UST ALR projector screen for premium laser TV and living room cinema environments.
View Product →Recessed in-ceiling UST ALR screen solution for hidden architectural laser TV installations.
View Product →Ultra-slim 7mm frame UST ALR screen with modern minimalist appearance for premium interiors.
View Product →Acoustic transparent UST ALR screen with ZeroWave technology, designed for immersive front sound placement and premium laser TV rooms.
View Product →Tell us your projector model, room environment and installation requirements. SCREENPRO will recommend the most suitable UST ALR screen structure for your project.
Stable ceiling mounting solution for projector installation in home theater, meeting room and commercial spaces.
Inch-screw compatible ceiling bracket for Epson, Yaber, HAPPRUN, TMY and most standard projectors.
Automatic USB trigger solution for synchronizing SCREENPRO motorized screens with compatible projectors and laser TV systems.
Everything you may want to know before choosing a SCREENPRO® projection screen.
The ideal screen material depends on your projector type, room lighting, and installation environment.
If you are unsure, SCREENPRO can recommend a suitable projection screen solution based on your projector model and room layout.
A standard white screen is best for dark or controlled lighting rooms. An ALR screen is designed to reduce the influence of ambient light and improve perceived contrast in brighter environments.
The best screen for contrast depends on your projector type and room lighting. In dark rooms, a high-quality white or acoustic transparent screen can deliver natural contrast. In rooms with ambient light, ALR screen materials help maintain deeper blacks and stronger perceived contrast.
For RGB triple laser projectors, SCREENPRO recommends 3C Anti-Speckle or 3W Woven Anti-Speckle materials. These materials are designed to reduce laser speckle while preserving image contrast, color performance and viewing comfort.
Technically yes, but a dedicated UST ALR screen usually provides better image performance. UST projectors project light from a steep angle, so a normal screen may show lower contrast, uneven brightness or visible texture depending on the material.
Screen size should be selected according to viewing distance, room size, projector brightness and installation space.
For commercial, church, education or large venue applications, custom screen size recommendations may be required.
3C is suitable for many triple laser projection setups, while 3W is recommended when stronger speckle reduction and acoustic transparency are required.
Most SCREENPRO® floor-rising screens are designed as freestanding systems and do not require wall fixation for normal use. For special installations, wall brackets or additional securing methods may be recommended depending on the environment.
Temporary waves or wrinkles may be caused by transportation, temperature changes, humidity, storage conditions or installation tension. Tab-tensioned and fixed frame structures generally provide better long-term flatness than non-tensioned or folding screen systems.
Many SCREENPRO motorized projection screens support RF remote control, 12V trigger, USB trigger, RS232, Tuya Smart, Alexa and Google Assistant integration. Compatibility may vary depending on the motor and control system selected.
Yes. Material samples are available for testing before purchasing a complete screen system. Samples can help you compare brightness, contrast, texture, acoustic transparency and anti-speckle performance in your own environment.
Yes. SCREENPRO supports customized screen sizes depending on the screen type, material, aspect ratio and application requirements. Custom options are commonly used for home cinema, commercial spaces, conference rooms, churches and OEM/ODM projects.
Warranty coverage varies by product category. Motorized systems, projection surfaces and accessories are covered under SCREENPRO warranty policies. Please contact SCREENPRO for specific warranty details based on your product model and installation type.
Explore compatible projection screen systems, materials and installation solutions for your project.
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