Home » DaLite DL100220L 99" x 176" Myriad Conceal Electric Screen
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DaLite DL100220L 99" x 176" Myriad Conceal Electric Screen

SKU: DL100220L
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$10,810.40

Frequently Asked Questions

Yes. A ceiling-recessed electric projector screen is designed to be installed inside the ceiling so the screen case stays largely hidden when not in use. This is a common choice for conference rooms, lecture halls, auditoriums, and other professional spaces where a clean finished look matters. The DaLite Myriad Conceal is built specifically for that type of installation. It has built-in ceiling trim to help conceal rough ceiling openings, which reduces the need for finish work after installation. It also offers a two-stage installation approach, so the case can go in during rough construction and the screen assembly can be added later during final finishing. This type of screen is best for new construction or major renovations where ceiling access is available. The main tradeoff is that recessed installation is more involved than mounting a wall screen or standard surface-mounted electric screen, so planning with the installer, electrician, and AV team is important.
The best ceiling projector screen for a large commercial room is usually a recessed electric model that combines clean architectural integration, reliable control options, and a screen surface matched to the projector and room lighting. For large conference rooms, lecture halls, and auditoriums, size range, drop flexibility, and sightline management matter as much as image quality. The DaLite Myriad Conceal fits that use case well because it is a ceiling-recessed electric projection screen made for larger spaces, with widths from 14 to 16 feet and aspect ratios including 16:9 and 16:10. Its SightLine thin-cable drop system allows up to 16 feet of variable drop, which helps place the image at the right viewing height without using a large black border above the screen. Tensioned versions also use the TruGuide system for a flatter viewing surface and support HD Progressive 16K-ready and Parallax ambient light rejection surfaces. It is best for buyers who want a hidden in-ceiling screen with professional AV control integration. It is less ideal for simple residential setups where a basic wall-mounted screen would be easier to install.
A recessed in-ceiling projector screen is a motorized screen installed inside the ceiling cavity so the housing is concealed and only the screen deploys into view. It is best for spaces that need a polished, architectural appearance and do not want a visible screen case hanging below the ceiling. This category is especially useful in boardrooms, training rooms, lecture halls, worship spaces, and auditoriums. The DaLite Myriad Conceal is a commercial-grade example because it includes integrated ceiling trim to cover the opening and a closure door for a cleaner finished look. It is also designed for phased construction, allowing the case to be installed before the room is finished and the screen assembly to be added later. Buyers who benefit most are facilities planners, architects, and AV integrators working on permanent installations. The tradeoff is complexity. Recessed screens require ceiling access, proper structural support, and coordination with electrical and control systems, so they are usually chosen for commercial projects rather than quick retrofit installs.
Choose a recessed electric screen when appearance, ceiling integration, and room design are priorities. Choose a standard surface-mounted motorized screen when easier installation, simpler service access, or retrofit flexibility matters more. A recessed model like the DaLite Myriad Conceal sits inside the ceiling and hides the case from view, making it a strong option for professional spaces where exposed AV equipment would distract from the room design. It also helps during construction because the case can be installed during rough-in and the screen assembly added later. In large rooms, its SightLine cable drop can position the image lower without adding a large visible black border above the screen. A standard motorized screen is often easier and faster to install because it mounts below the ceiling or on a wall. That can be better for existing spaces with limited ceiling access. The main tradeoff is aesthetics. If the room is client-facing, architecturally finished, or frequently used for events and presentations, a recessed screen typically delivers the cleaner result.
SightLine is a thin-cable suspension system that lowers the screen from the recessed case without using a traditional large black border above the image. On the DaLite Myriad Conceal, it provides up to 16 feet of variable drop, which gives installers much more freedom to place the image at the right viewing height. This matters in large meeting rooms, auditoriums, and lecture spaces because the screen often needs to come down well below the ceiling line to clear stage elements, windows, lighting, or audience sightlines. The thin-cable design also keeps the area above the viewing surface visually open, which can help preserve lines of sight for cameras, speakers, architectural details, and other room elements. It is most useful for spaces with high ceilings or where aesthetics and camera visibility are important. The main consideration is application fit. If a room does not need significant drop or open space above the image, a conventional bordered drop screen may be enough.
Yes, a tensioned projector screen is often worth it in large-format rooms when image flatness and presentation quality matter. Tensioning helps keep the screen surface more uniformly stretched, which can improve the appearance of fine detail, text, and graphics across a wide image. On the DaLite Myriad Conceal, tensioned models use the TruGuide Electric Screen Tensioning System. That makes them a better fit for high-resolution projection, including HD Progressive 16K-ready screen surfaces, and for spaces where viewers will notice waves or edge curl more easily because of the screen size. In conference centers, lecture halls, and auditoriums, that added surface control can support clearer visuals for mixed content such as slides, spreadsheets, and video. The tradeoff is that tensioned screens are generally more specialized than non-tensioned options. If the room is used casually or the screen size and resolution demands are modest, a non-tensioned screen may be sufficient. For premium commercial installations, tensioning is usually the safer choice.
For a bright conference room, an ambient light rejecting screen surface is often the better choice, especially when room lights cannot be fully dimmed. These surfaces are designed to improve perceived contrast by reducing the impact of off-axis ambient light on the projected image. The DaLite Myriad Conceal supports Parallax Stratos 1.0 ambient light rejection material on compatible models, which makes it a strong option for presentation spaces with windows, ceiling lighting, or multipurpose use. If the room can be well controlled for light, an HD Progressive 16K-ready surface may be a better fit for maximum resolution and image uniformity. The right choice depends on whether the priority is light rejection or pure image fidelity. Buyers who benefit most from ALR surfaces are offices and education spaces where lights stay on for note-taking, meetings, or audience movement. The tradeoff is that screen surface selection should be matched carefully to projector brightness, projector position, and seating layout for the best results.
A two-stage installation process helps by separating the structural ceiling work from the delicate screen setup. In practical terms, the recessed case can be installed during the rough-in phase, while the screen surface and roller assembly can be added later when the room is finished and cleaner. That approach is useful on commercial builds because it lets contractors complete framing, ceiling work, and coordination with other trades without exposing the projection surface too early. On the DaLite Myriad Conceal, this process is designed to support cleaner project sequencing and reduce the risk of damage during construction. It also helps the final screen installation happen closer to system commissioning, which can simplify alignment and testing. This is most beneficial for conference centers, lecture halls, and auditoriums with long construction timelines or multiple contractors. The tradeoff is that planning is important. Installers need to confirm dimensions, electrical access, and control requirements early so the rough-in stage is completed correctly.
Yes. The DaLite Myriad Conceal is designed for integration with common AV control methods used in commercial installations. It includes standard Low Voltage Control, a Decora-style three-button wall switch, dry contact connections, and a 5 to 12 volt projector trigger. That means the screen can be operated from a wall control, tied to a projector's power state, or integrated into a broader third-party control system. In a meeting room or lecture hall, this helps automate the user experience so the screen can lower when the presentation system starts and retract when the session ends. It also gives integrators multiple ways to match the screen to the room's control architecture. This is especially useful for professional AV environments that need predictable operation and centralized control. The main consideration is system design. Integrators should confirm voltage, logic, and programming requirements during planning to ensure the control method fits the rest of the room technology.
Yes, a UL Plenum rated screen case can be very important when the screen is installed above a drop ceiling or in an environmental air space. A plenum rating indicates the case is suitable for use in spaces that handle air circulation, which can be a code and safety consideration in commercial buildings. The DaLite Myriad Conceal uses a white powder-coated aluminum case that is UL Plenum rated, making it a better fit for office buildings, schools, conference facilities, and other projects where the ceiling cavity may be part of the HVAC air return path. This can help architects, engineers, and installers align the screen specification with building requirements. Buyers who benefit most are those planning installations in regulated commercial environments rather than simple residential rooms. The main tradeoff is that code compliance still depends on the full installation, not just the screen case. Local code requirements, electrical work, and ceiling conditions should always be reviewed by qualified professionals.

The DaLite Myriad Conceal is a ceiling-recessed electric projection screen engineered for large meeting spaces, conference centers, lecture halls, and auditoriums. It features built-in ceiling trim that seamlessly conceals rough ceiling openings, eliminating the need for post-installation finish work. A versatile two-stage installation option allows the screen case to be mounted during rough-in construction, with the screen surface assembly integrated during final finishing.

Equipped with Da-Lite's innovative SightLine thin-cable drop system, this screen suspends cleanly with up to 16 ft of variable drop, eliminating standard black borders and preserving sightlines for cameras, speakers, and architectural elements. Tensioned models incorporate the TruGuide Electric Screen Tensioning System and support HD Progressive 16K-ready and Parallax Ambient Light Rejection surfaces for optimal optical performance.

The unit is housed in a UL Plenum rated white powder-coated aluminum case with an integrated closure door. Screen operation is managed via standard Low Voltage Control (LVC), including a Decora-style three-button wall switch, dry contact interface, and a 5-12V projector trigger for seamless integration into third-party control systems.

Key Features

Brand DaLite
Manufacturer Legrand AV
Product Type Ceiling Recessed Electric Projection Screen
Aspect Ratio 16:9 HDTV, 16:10 Wide
Size 99 inch x 176 inch
SightLine Cable Drop Range Up to 16 ft
Standard Black Drop (Tensioned) 12 in
Standard Black Drop (Non-Tensioned) 2 in
Case Material Powder-Coated Aluminum
Case Rating UL Plenum Rated
Control System Low Voltage Control (LVC), Decora 3-Button Switch, 5-12V Trigger, Dry Contact
Screen Surface Options HD Progressive 16K Ready, Parallax Stratos 1.0 ALR
Screen Tensioning System TruGuide Electric Tensioning System (on tensioned models)
Warranty 5-Year Limited Warranty
Estimated Shipping Weight 120 lb
UPC Not Applicable

Highlights

  • SightLine Cable Drop
  • Tensioned with SightLine
  • Non-Tensioned with SightLine
  • Standard Black Drop
  • Tensioned
  • Non-Tensioned

Warranty

  • Includes a comprehensive five-year manufacturer's warranty

Frequently asked questions

What is the SightLine cable drop feature?

SightLine is a thin cable suspension system that provides up to 16 ft of adjustable vertical drop, replacing standard black borders above the screen and leaving open space for architectural features, cameras, or speakers.
How does the two-stage installation process work?

The two-stage installation allows the rough-in case to be mounted during the initial construction phase, while the screen surface and roller assembly can be installed later during final finishing.
What control interfaces are included with the screen?

The screen includes standard Low Voltage Control (LVC), a Decora-style three-button wall switch with motor limit adjustments, dry contact connections, and a 5-12V projector trigger.
Is the screen case suitable for environmental air spaces?

Yes, the aluminum case is UL Plenum rated for installation above drop ceilings and in plenum air spaces.

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