Shenzhen Roonwin Technology Co., Ltd Shenzhen Roonwin Technology Co., Ltd

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Shenzhen Roonwin Technology Co., Ltd Shenzhen Roonwin Technology Co., Ltd

Home theater Projector OEM

Leading the global wave of projection technology and redefining visual limits

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2026.01.04

Short Throw 3D Projector

  Short Throw 3D Projector: Immersive Visual Feast in Limited Space  In the era of home theater and intelligent office, the demand for large-screen visual experience is growing. Our Short Throw 3D Projector breaks the space limit of traditional projectors, bringing cinema-level 3D immersion and ultra-clear large images to your home, office, or classroom with short-distance projection technology. It is the perfect combination of portability, practicality and visual enjoyment, redefining your larg

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2025.12.30

Sizes of Projector Screens

The size of a projector screen is a crucial factor that significantly impacts the viewing experience, and choosing the right size requires careful consideration of various aspects, including the projection environment, the distance between the projector and the screen, and the intended use of the projector.Projector screens come in a wide range of sizes, typically measured diagonally, similar to television screens. Small - sized projector screens, usually ranging from 40 to 60 inches diagonally,

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2025.12.30

Projector Screen Compatibility

Ensuring compatibility between a projector and its screen is essential for achieving optimal visual performance. Compatibility encompasses several aspects, including the projector's throw ratio, resolution capabilities, and the screen's material, gain, and aspect ratio.The throw ratio of a projector is a critical factor in determining screen compatibility. The throw ratio is the ratio of the projection distance to the width of the projected image. Different projectors have different throw ratios

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2025.12.30

Large - Screen Projector Screens

Large - screen projector screens have become increasingly popular in various settings, from home theaters seeking a cinematic experience to large - scale commercial venues hosting events and presentations. These screens, typically with diagonal measurements exceeding 100 inches, offer a truly immersive visual experience that can captivate audiences and enhance the impact of the projected content.In home theaters, large - screen projector screens transform the viewing experience into something re

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2025.12.27

Projectors with Automatic Firmware Upgrade Support

Projectors with Automatic Firmware Upgrade Support are advanced projection devices that can detect, download, and install the latest firmware updates without manual intervention from users. Unlike projectors requiring manual firmware upgrades (which demand users to monitor manufacturer websites and follow update steps), these models streamline the process through built-in connectivity and intelligent update systems—making software maintenance effortless and ensuring users always have access to t

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2025.12.27

Long-Lifespan Maintenance-Focused Projectors

Long-Lifespan Maintenance-Focused Projectors are projection devices engineered with durable components and user-friendly maintenance features, designed to operate reliably for 10,000–30,000 hours (or more) with minimal downtime. Unlike standard projectors (which often have short lifespans due to low-quality parts and difficult maintenance), these models prioritize longevity through robust hardware design and accessible maintenance options—making them ideal for high-usage environments like school

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2025.12.27

Regular Maintenance Requirements for Projectors

Regular Maintenance for Projectors is a set of routine care tasks designed to preserve the device’s performance, extend its lifespan, and prevent costly repairs—critical for all projector types, from home entertainment models to industrial-grade devices. Unlike “set-it-and-forget-it” electronics, projectors require ongoing maintenance due to their mechanical and optical components (e.g., fans, filters, light sources) that degrade over time with use. Neglecting maintenance can lead to issues like

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2025.12.26

Projectors with Fully Enclosed Dustproof Structure

Projectors with Fully Enclosed Dustproof Structure are specialized projection devices with airtight, fully sealed enclosures—designed to provide maximum dust resistance for use in extremely dusty environments like mining sites, cement factories, or desert research facilities, where even minimal dust ingress can cripple standard projectors. Unlike partially dustproof projectors (which rely on filters alone), these models eliminate dust entry entirely through their enclosed design, ensuring uninte

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2025.12.26

Customizable Projectors

Customizable Projectors are projection devices that offer personalized modifications to meet specific user requirements—catering to industries like education, healthcare, corporate, or entertainment, where off-the-shelf projectors may not align with unique use cases (e.g., specialized lens needs, custom branding, or integration with unique hardware). Unlike standard projectors (which come with fixed features), these models allow users to customize elements like lens type, brightness, connectivit

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2025.12.26

Large-Capacity Projector Bags

Large-Capacity Projector Bags are specialized carrying cases designed to store and transport projectors (especially larger models like industrial or outdoor projectors) along with all necessary accessories—such as cables, remotes, spare bulbs, lens filters, and even small projection screens. Unlike standard projector bags (which have limited space and may only fit the projector itself), these large-capacity models prioritize spaciousness, organization, and protection, making them ideal for profe

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2025.12.25

4K 3color laser Projector for Home Theater

  4K Ultra HD & 3-Color Laser: Elevate Your Home Theater Experience  When home entertainment transcends ordinary visuals, and every movie night becomes a cinematic adventure, this 4K 3-color laser projector redefines the home theater experience. Whether it's enjoying blockbuster hits with family, indulging in immersive 3D games, hosting small home gatherings, or even watching high-definition documentaries, it transforms your living room into a premium home theater with stunning 4K clarity, true-

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2025.12.25

High Brightness 3color laser Projector with Auto Focus

  High Brightness & Auto Focus: Portable 3-Color Laser Projector for Outdoor Excellence  When light and shadow break free from indoor constraints, and outdoor entertainment is no longer limited by fixed devices or dim displays, this portable 3-color laser projector—featuring high brightness and auto focus—redefines outdoor leisure. Whether it's movie nights under the stars during camping, lively backyard gatherings with friends, outdoor parent-child bonding, or on-site office presentations, it t

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