{"id":4027,"date":"2025-10-29T09:10:51","date_gmt":"2025-10-29T09:10:51","guid":{"rendered":"https:\/\/singaporeprojector.com\/php1\/?post_type=product&p=4027"},"modified":"2025-11-03T02:34:41","modified_gmt":"2025-11-03T02:34:41","slug":"viewsonic-ls921wu-projector","status":"publish","type":"product","link":"https:\/\/singaporeprojector.com\/php1\/product\/viewsonic-ls921wu-projector\/","title":{"rendered":"Viewsonic LS921WU Projector"},"content":{"rendered":"
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The LS921WU is an advanced 6,000 ANSI Lumens WUXGA short throw installation projector. Adopting 2nd generation Laser Phosphor technology, the LS921WU offers high and consistent brightness with a lifespan of 20,000 hours and a screen size of up to 200″. Short throw ratio, 1.1x optical zoom, wide lens shift, 360\u00b0 projection, and portrait mode combine for incredible flexibility to create a truly immersive experience, especially ideal for blending projection applications in restaurants, gyms, and simulation\/experience centers. Dual HDMI 2.0b \/ HDCP 2.2 ports ensure access to original 4K quality content with HDR\/HLG formats supported. Add to that the compact size and built-in HDBaseT for the perfect mix of high-quality projection and cost-effectiveness.<\/div>\n<\/div>\n<\/div>\n
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High Brightness<\/h2>\n

Packed with 6,000 ANSI Lumens, it is guaranteed to produce high levels of brightness suitable for large spaces with a lot of ambient light.<\/p>\n

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6,000 ANSI Lumens<\/strong><\/div>\n<\/div>\n
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2nd Generation Laser Phosphor Technology<\/h2>\n

Thanks to 2nd generation Laser Phosphor technology, it improves brightness (by 20%), heat-resistance and reduces the product size in addition to excellent color performance, lamp-free design and instant on\/off switch.<\/p>\n

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Brighter, Smaller, Safer<\/strong><\/div>\n<\/div>\n
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Reliable Long-Term Performance<\/h2>\n

Laser technology offers a lifespan of up to 20,000 hours (4 hours per day for more than 13 years) with no degradation in brightness over time so that your installations are consistently vibrant.<\/p>\n

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20,000 hours<\/strong><\/div>\n
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No Shadows, No Blinding Lights<\/h2>\n

With the latest projection technologies from ViewSonic, you’ll enjoy all the benefits a short throw projector can offer. When projecting on to a video wall, there are no distracting shadows on the screen image, offering excellent edge blending projection. Plus, a 1.1x optical zoom provides a higher level of flexibility to fit some of the most challenging installation environments.<\/p>\n

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0.81-0.89 Short Throw<\/strong><\/div>\n
1.1x Optical Zoom<\/strong><\/div>\n<\/div>\n
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Larger Screen Size, Lower Cost-Per-Inch<\/h2>\n

Flexible installation and effortless transportation of the projector allows for an up-to-200\u201d image size, which is much larger and easier to install than multiple commercial displays combined.<\/p>\n

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Installation Flexibility<\/h2>\n

The tool-free, lens shift control knobs make adjusting the projection lens up, down, left, and right easy. It provides flexible installation options with a wide adjustable range (H: +\/- 23%, V: +\/-50%) and less placement restrictions.<\/p>\n

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Wide H\/V Lens Shift<\/strong><\/div>\n<\/div>\n
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360\u00b0 Creative Applications<\/h2>\n

The projector can freely rotate at any angle vertically to aid with creative applications, allowing projection onto ceilings, walls, or angled signage.<\/p>\n

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90\u00b0 Portrait Mode<\/h2>\n

Portrait mode allows users to turn the projector 90 degrees to increase the vertical field of view and add more applications for projection mapping, staging, and advertising.<\/p>\n

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Dual HDMI 2.0b Supporting 4K\/HDR\/HLG<\/h2>\n

It comes with dual HDMI 2.0b \/ HDCP 2.2 ports, ensuring your access to original 4K quality content with HDR\/HLG supported at a 60Hz frame rate from external devices (e.g. Roku stick, 4K Blu-ray player), producing the brightest whites, deepest blacks, and showing more picture detail.<\/p>\n

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4K\/HDR\/HLG Support<\/strong><\/div>\n<\/div>\n
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Lighter Weight & Compact Size<\/h2>\n

It is almost half the weight and 35% smaller in size when compared with its predecessor, which reduces the cost of transportation and enhances the ease of installation.<\/p>\n

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Cost-effectively Receive AV Signal over Long Distance<\/h2>\n

With a built-in HDBT receiver, this projector can receive uncompressed high-resolution video and audio over long distances (100 m for 1080p) via a Cat.5e\/6 single network cable and is compatible with any certified HDBaseT transmitter.<\/p>\n

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HDBaseT Receiver<\/strong><\/div>\n<\/div>\n
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Non-stop 24\/7 Operation<\/h2>\n

With an advanced cooling design, it enables 24\/7 operation without degradation of quality or performance, making the projector ideal for applications that require continuous projection.<\/p>\n

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Centralized Control for Management Efficiency<\/h2>\n

This projector comes equipped with Crestron, AMX, Extron and ViewSonic vController, an easy-to-use network management tool.<\/p>\n

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Comprehensive LAN Control<\/strong><\/div>\n<\/div>\n
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A Simpler Way to Update Projector Software<\/h2>\n

ViewSonic Projector Software Update is available online and enables you to keep your projector firmware up to date easily and conveniently with your laptop and USB cable connection; no need to take your projector into a service center for software updates.<\/p>\n

Learn more:\u00a0https:\/\/youtu.be\/irlhJLpDHas<\/a>
\n*The latest projector software update can be found in the download section at the bottom of the page when available.<\/em><\/small><\/p>\n

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Easy Image Adjustment<\/h2>\n

Horizontal and Vertical Keystone correction along with 4 corner adjustment features eliminate crooked or distorted images for a perfectly proportioned picture every time.<\/p>\n

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H\/V Keystone<\/strong><\/div>\n
4 Corner Adjustment<\/strong><\/div>\n<\/div>\n
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SuperColor\u2122 Technology<\/h2>\n

ViewSonic\u2019s proprietary SuperColor\u2122 Technology displays a wide color range, ensuring that users enjoy a true-to-life color performance in both bright and dark environments without sacrificing image quality.<\/p>\n

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Sealed Optical Engine with IP5X<\/h2>\n

The advanced sealed optical engine prevents dust from entering the projector and affecting the thermal system to ensure that the image quality and long lifespan are maintained.<\/p>\n

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IP5X<\/strong><\/div>\n<\/div>\n
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  1. Power Key & IR<\/li>\n
  2. Front IR<\/li>\n
  3. Lens<\/li>\n
  4. Lens Shift Control Knob<\/li>\n
  5. Zoom\/Focus Ring<\/li>\n
  6. Adjustment Foot<\/li>\n
  7. LED Indicator<\/li>\n
  8. Keypad<\/li>\n
  9. Composite<\/li>\n
  10. S-Video<\/li>\n
  11. USB Type A(5V\/1.5A)<\/li>\n
  12. HDMI X 2<\/li>\n
  13. HDBaseT<\/li>\n
  14. Computer In<\/li>\n
  15. Monitor Out<\/li>\n
  16. LAN<\/li>\n
  17. Audio In & Out<\/li>\n
  18. 3D VESA<\/li>\n
  19. 12V OUT<\/li>\n
  20. RS-232<\/li>\n<\/ol>\n<\/div>\n
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    SPECIFICATIONS<\/h2>\n<\/div>\n
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    • Specification<\/span>\n
      Native Resolution:\u00a0<\/strong>1920×1200
      \nDMD Type:\u00a0<\/strong>DC3
      \nBrightness:\u00a0<\/strong>6000 (ANSI Lumens)
      \nContrast Ratio:\u00a0<\/strong>3000000:1
      \nDisplay Color:\u00a0<\/strong>1.07 Billion Colors
      \nLight Source Type:\u00a0<\/strong>Laser Phosphor system
      \nLight Source Life (hours) with Normal Mode:\u00a0<\/strong>up to 20000
      \nLamp Watt:\u00a0<\/strong>Nichia 74W x2
      \nLens:\u00a0<\/strong>F=1.83-1.86, f=8.6-9.4mm
      \nProjection Offset:\u00a0<\/strong>0%
      \nThrow Ratio:\u00a0<\/strong>0.81-0.89
      \nOptical Zoom:\u00a0<\/strong>1.1X
      \nDigital Zoom:\u00a0<\/strong>0.8x-2.0x
      \nImage Size:\u00a0<\/strong>60
      \nThrow Distance:\u00a0<\/strong>1.04-3.83m, (100
      \nKeystone:\u00a0<\/strong>H:+\/-40\u00b0 , V:+\/-40\u00b0
      \nLens Shift V. Range:\u00a0<\/strong>+50%, -50%
      \nLens Shift H. Range:\u00a0<\/strong>+23%, -23%
      \nAudible Noise (Normal):\u00a0<\/strong>36dB
      \nAudible Noise (Eco):\u00a0<\/strong>29dB
      \nInput Lag:\u00a0<\/strong>16ms
      \nResolution Support:\u00a0<\/strong>VGA(640 x 480) to 4K UHD (3840 x 2160)
      \nHDTV Compatibility:\u00a0<\/strong>VGA(640 x 480) to 4K UHD (3840 x 2160)
      \nVideo Compatibility:\u00a0<\/strong>NTSC, PAL, SECAM
      \nHorizontal Frequency:\u00a0<\/strong>15K-135KHz
      \nVertical Scan Rate:\u00a0<\/strong>23-120Hz<\/div>\n<\/li>\n
    • Input<\/span>\n
      Computer in (share with component):\u00a0<\/strong>1
      \nComposite:\u00a0<\/strong>1
      \nS-Video:\u00a0<\/strong>1
      \nHDMI:\u00a0<\/strong>2 , (HDMI 2.0b, HDCP 2.2)
      \nAudio-in (3.5mm):\u00a0<\/strong>1
      \nAudio-in (RCA R\/L):\u00a0<\/strong>1
      \n3D VESA (Sync):\u00a0<\/strong>1
      \nHDBaseT:\u00a0<\/strong>1<\/div>\n<\/li>\n
    • Output<\/span>\n
      Monitor out:\u00a0<\/strong>1
      \nAudio out (3.5mm):\u00a0<\/strong>1
      \nSpeaker:\u00a0<\/strong>10W x2
      \nUSB Type A (Power):\u00a0<\/strong>1 (5V\/ 1.5A)
      \n12V Trigger (3.5mm):\u00a0<\/strong>1<\/div>\n<\/li>\n<\/ul>\n
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      • Control<\/span>\n
        RS232 (DB 9-pin male):\u00a0<\/strong>1
        \nRJ45 (LAN control):\u00a0<\/strong>1<\/div>\n<\/li>\n
      • Others<\/span>\n
        Power Supply Voltage:\u00a0<\/strong>100-240V+\/- 10%, 50\/60Hz, (AC in)
        \nPower Consumption:\u00a0<\/strong>Normal: 450W, Standby: <0.5W
        \nOperating Temperature:\u00a0<\/strong>0~40\u2103
        \nNet Weight:\u00a0<\/strong>6.5
        \nDimensions (WxDxH) with Adjustment Foot:\u00a0<\/strong>405x305x145mm
        \nOSD Language:\u00a0<\/strong>English, French, Spanish, Thai, Korean, German, Italian, Russian, Swedish, Dutch, Polish, Czech, T-Chinese, S-Chinese, Japanese, Turkish, Portuguese, Finnish, Indonesian, India, Arabic, Vietnamese, Greek, total 23 languages<\/div>\n<\/li>\n
      • Standard Accessory<\/span>\n
        Power Cord:\u00a0<\/strong>1
        \nVGA Cable:\u00a0<\/strong>1
        \nRemote Control:\u00a0<\/strong>1 , (w\/ laser pointer)
        \nQSG:\u00a0<\/strong>Yes<\/div>\n<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

        The LS921WU is an advanced 6,000 ANSI Lumens WUXGA short throw installation projector. Adopting 2nd generation Laser Phosphor technology, the LS921WU offers high and consistent brightness with a lifespan of 20,000 hours and a screen size of up to 200″. Short throw ratio, 1.1x optical zoom, wide lens shift, 360\u00b0 projection, and portrait mode combine […]<\/p>\n","protected":false},"featured_media":241,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[175],"product_cat":[18,20,36,58,16],"product_tag":[],"class_list":{"0":"post-4027","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-viewsonic","7":"product_cat-all-products","8":"product_cat-all-projectors","9":"product_cat-multimedia-projectors","10":"product_cat-wuxga-multimedia-projectors","11":"product_cat-uncategorized","13":"first","14":"instock","15":"shipping-taxable","16":"purchasable","17":"product-type-simple"},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/singaporeprojector.com\/php1\/wp-json\/wp\/v2\/product\/4027","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/singaporeprojector.com\/php1\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/singaporeprojector.com\/php1\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/singaporeprojector.com\/php1\/wp-json\/wp\/v2\/comments?post=4027"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/singaporeprojector.com\/php1\/wp-json\/wp\/v2\/media\/241"}],"wp:attachment":[{"href":"https:\/\/singaporeprojector.com\/php1\/wp-json\/wp\/v2\/media?parent=4027"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/singaporeprojector.com\/php1\/wp-json\/wp\/v2\/product_brand?post=4027"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/singaporeprojector.com\/php1\/wp-json\/wp\/v2\/product_cat?post=4027"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/singaporeprojector.com\/php1\/wp-json\/wp\/v2\/product_tag?post=4027"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}