Short throw projector Viewsonic LS921WU

Name: Short throw projector Viewsonic LS921WU LS921WU
Brand: VIEWSONIC
SKU: 4304680
Price: 3913.49 EUR
Availability: InStock

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Short description

The Viewsonic LS921WU is a short throw projector with 6000 ANSI lumens brightness and DMD technology, offering WUXGA (1920x1200) resolution. It features a laser light source with a lifespan of 20,000 hours and a manual focus with a focal length range of 8.6 - 9.4 mm. The projector supports various analog signal formats and graphics resolutions up to 3840 x 2160, making it versatile for different setups. Equipped with HDMI 2.0b and RS-232 interfaces, it ensures easy connectivity.

Available for order: 2 pcs.

Warranty: 2 Years

SKU: 4304680

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Deliver the order:

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2b. Kengaraga str., Riga, Latvia, LV-1063

16.06.2026 {{selectedOffer.officeDeliveryString}}

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From 7.82 € (Weight: 9.04 kg)

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Latvijas Pasts pakomāts / Unisend / DPD Paku skapis / Omniva / Venipak Pickup / Venipak Locker / Latvijas Pasts nodaļa

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Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities

36 months installment: from 108.71 euros per month

Leasing for legal entities: from 136.19 euros per month

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Product information

Description

The ViewSonic LS921WU is a WUXGA (1920x1200) short-throw laser projector designed for professional installations in large venues. With 6,000 ANSI lumens brightness, DMD projection technology and a laser-phosphor light source rated up to 20,000 hours, it supports screen sizes up to 200" and offers flexible installation options including 360° projection and portrait mode. Compact and network-ready, the LS921WU includes Dual HDMI 2.0b ports, HDCP 2.2 compatibility, built-in HDBaseT and remote management features for enterprise deployments.

Advantages

The LS921WU delivers high brightness and a wide contrast range suitable for spaces with high ambient light, while the long-life laser light source reduces maintenance and lowers total ownership costs. Short-throw optics, 1.1x optical zoom, wide lens shift and portrait/360° orientation enable flexible mounting in auditoriums, lecture halls, retail and hospitality environments. Dual HDMI 2.0b with HDR/HLG support and HDBaseT connectivity provide reliable transmission of high-quality video over long distances, and Crestron/RoomView/AMX compatibility allows centralized network monitoring and control.

Suitable for

Auditoriums and lecture halls
Convention centers and large meeting rooms
Houses of worship and performance venues
Restaurants, gyms and retail display areas
Corporate campuses and digital signage installations

Key specifications

Brightness: 6,000 ANSI lumens
Native resolution: WUXGA (1920 x 1200)
Projection technology: DMD
Light source: Laser phosphor, up to 20,000 hours (typical)
Lens: Short throw with 1.1x optical zoom; focal length 8.6–9.4 mm
Aspect ratio: 16:10
Connectivity: Dual HDMI 2.0b (HDCP 2.2), HDBaseT, RS-232
Weight: 6.5 kg
Color: White

How to use

Mount the projector according to the installation needs: floor, ceiling, or portrait orientation. Connect source devices to the HDMI inputs or HDBaseT for long-distance transmission, then power on and select the correct input. Use the projector's manual focus, optical zoom and lens shift to adjust image size and position on the screen up to 200". For networked control, connect to your LAN and configure Crestron, RoomView Express or AMX control settings through the projector's management interface.

Usage recommendations

For optimal image quality in large spaces, position the projector to minimize direct ambient light on the screen, use HDBaseT for long cable runs, and schedule periodic checks on lens and mounting hardware. The stated light source lifetime may vary with usage and environmental factors.

Specifications

Projector brightness:: 6000 ANSI lumens
Weight:: 6.5 kg
Projection technology:: DMD
Projector native resolution:: WUXGA (1920x1200)
Native aspect ratio:: 16:10
Screen size compatibility:: 762 - 7620
Product colour:: White

All features

Projector

Horizontal scan range:: 15 - 135
Vertical scan range:: 23 - 120
Projection distance:: 1.04 - 3.83
Projection technology:: DMD
Projector brightness:: 6000 ANSI lumens
Screen size compatibility:: 762 - 7620
Keystone correction, vertical:: -40 - 40
Keystone correction, horizontal:: -40 - 40
Contrast ratio (dynamic):: 3000000:1
Native aspect ratio:: 16:10
Projector native resolution:: WUXGA (1920x1200)
Number of colours:: 1.07 billion colours
Smart projector:: No

Light source

Lamps quantity:: 2 lamp(s)
Lamp power:: 74 W
Light source type:: Laser
Service life of light source:: 20000 h

Lens system

Zoom capability:: Yes
Aperture range (F-F):: 1.83 - 1.86
Focus:: Manual
Focal length range:: 8.6 - 9.4
Offset:: 0 %
Throw ratio:: 0.81-0.89
Zoom ratio:: 2.0:1
Zoom type:: Manual
Horizontal lens shift range:: 50 - -50
Vertical lens shift range:: 23 - -23

Ports & interfaces

Serial interface type:: RS-232
USB 2.0 ports quantity:: 1
Headphone outputs:: 1
Microphone in:: Yes
DVI port:: No
VGA (D-Sub) ports quantity:: 2
S-Video inputs quantity:: 1
Composite video in:: 1
PC Audio in:: Yes
Audio (L/R) in:: 1
Component video (YPbPr/YCbCr) in:: 0
AC (power) in:: Yes
HDMI ports quantity:: 2
HDMI version:: 2.0b
PC Audio out:: Yes
HDMI connector type:: Full-size
USB 2.0 Type-A ports quantity:: 1
HDBaseT port:: Yes
3D sync port:: Yes

Network

Ethernet LAN:: Yes
Ethernet LAN (RJ-45) ports:: 1
Wi-Fi:: No
Smart TV:: No

Features

Noise level: Not only energy saving helps to protect the environment but also noise level reduction. Noise level reduction up to 3 dB really means noise level reduction in 2 times. For example, a device with noise level 39 dB (А) will be two times quieter than a devise with a noise level 42 dB (А). Energy-saving certificate that shows noise level plays the role of an additional objective indicator basing on which You can successfully choose a product.: 36 dB
On Screen Display (OSD):: Yes
On Screen Display (OSD) languages:: ARA, CHI (SIMPL), CHI (TR), CZE, DEU, DUT, ENG, ESP, FIN, FRE, GRE, IND, ITA, JPN, KOR, POL, POR, RUS, SWE, THA, TUR, VIE
HDCP:: Yes
Number of OSD languages:: 23
Noise level (economic mode):: 29 dB
Interactive:: No
Projection modes:: Ceiling, Front, Rear

Multimedia

Number of built-in speakers:: 2
RMS rated power:: 20 W
Built-in speaker(s):: Yes

Power

Power consumption (typical): Power consumption in switched-on state expressed in W.: 450 W
Power source:: AC
Power consumption (standby):: 0.5 W
AC input frequency:: 50 - 60
AC input voltage:: 100-120

Weight & dimensions

Weight:: 6.5 kg
Package weight:: 9000 g
Height:: 145 mm
Width:: 405 mm
Depth:: 305 mm
Package depth:: 490 mm
Package height:: 276 mm
Package width:: 515 mm

Video

Analog signal format system:: NTSC, PAL, SECAM
Full HD:: Yes
Supported graphics resolutions:: 640 x 480 (VGA), 3840 x 2160

Storage

Card reader integrated:: No

Display

Built-in display:: No

Packaging content

Remote control included:: Yes
Cables included:: AC, VGA
Manual:: Yes

Design

Product colour:: White
Placement:: Desktop, Ceiling
Market positioning:: Business
Product type:: Short throw projector

Operational conditions

Operating altitude:: 0 - 3000
Operating relative humidity (H-H):: 10 - 90
Storage temperature (T-T):: -20 - 60
Operating temperature (T-T):: 0 - 40
Storage relative humidity (H-H):: 10 - 90

Logistics data

Harmonized System (HS) code:: 85286200

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Instructions

mmo_89368436_1613074041_0934_12503.pdf

viewsonic-LS921WU-4304680.pdf

Description

Instructions

mmo_89368436_1613074041_0934_12503.pdf

viewsonic-LS921WU-4304680.pdf

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Customer questions

FAQ

How much does the Short throw projector Viewsonic LS921WU cost, and is it available for purchase?

The price is 3,913.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 16.06.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

Can Short throw projector Viewsonic LS921WU be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Short throw projector Viewsonic LS921WU online, and the application process is as simple as possible:

Select the product on the website and add it to your cart;
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Receive a decision within a few minutes.

For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All VIEWSONIC products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized VIEWSONIC service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: projector brightness, weight, projection technology, projector native resolution, native aspect ratio, screen size compatibility, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for Short throw projector Viewsonic LS921WU?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

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