Optoma Optoma ZH406ST 4200-Lumen Full HD Short-Throw Laser Projector
Optoma Optoma ZH406ST 4200-Lumen Full HD Short-Throw Laser Projector
Optoma Optoma ZH406ST 4200-Lumen Full HD Short-Throw Laser Projector
Optoma Optoma ZH406ST 4200-Lumen Full HD Short-Throw Laser Projector
Optoma Optoma ZH406ST 4200-Lumen Full HD Short-Throw Laser Projector
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Optoma ZH406ST 4200-Lumen Full HD Short-Throw Laser Projector

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4,200 ANSI lumens with 300,000:1 contrast ratio.
4K UHD input with HDMI 2.0 (HDCP 2.2)
0.5:1 short-throw ratio
HDR10 and HLG compatible
DuraCore maintenance-free laser light source up to 30,000 hours
Four corner correction
24/7, 360° and portrait mode operation
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Compact high brightness short throw laser projector


The ZH406ST is a compact short throw Full HD 1080p DuraCore laser projector. Designed for maintenance-free, continuous operation it can be installed in virtually any orientation.


Pack full of features this compact laser projector has built-in speakers, is 4K and HDR compatible, and is low maintenance with extremely long-life laser technology. For ultimate control, the projector comes with RJ45 connection allowing you to monitor and control your network in multiple rooms.


Perfect for business, education and museums where a clear, bright image is required



Bright Full HD 1080p DuraCore laser projector - 4200 ANSI lumens 

Short throw lens - 100" image from just over a metre away 

Ultimate Control - Crestron, Extron, AMX, PJ-Link and Telnet LAN commands 

30,000 hours maintenance-free laser light source

4K / HDR Compatible

The 406 series is capable to accept native 4K signals and compatible with HDR10. 

High dynamic range (HDR) technology improves contrast ratio, brightness, and color depth on the display, delivers brighter whites and deeper black levels. It enhances the details and depth of field, making the images clearer and more realistic.

Short Throw Lens Design

ZH406ST features short throw lens design, allowing only 1.1m projection distance for 100" big screen experience.

Robust & Reliable Optoma DURACORE

This projector is designed with Optoma’s Airtight Optical Engine with IP6X certification.The airtight enclosure resists dust particles and ensures a long lasting, reliable and maintenance free experience, and ultimate brightness consistency and reliability. The Mercury free laser light source is rated for up to 20,000 hours enabling a low total cost of ownership.

Amazing Color

This project achieves 90% Rec. 709 coverage to render lifelike images that will wow your audience.



4 - Corner Adjustment

By individually adjusting each corner of the image, it eliminates any crooked or distorted images in off-angle or restricted space installations for that perfect picture.


Color Matching Mode

The color matching system, combines accurate measurements across multiple projectors creates seamless blends every time.


24/7 operation 

All ProScene projectors are designed for continuous 24/7 operation. Only industry proven components are used to ensure superior reliability.


360° and portrait projection capability 

Images can be projected over a full 360° range along the vertical axis, including reproduction on a ceiling or floor. This projector can also be placed in portrait mode for applications such as digital signage or for tall thin projection areas.


Network control protocols 

Versatile System Integration Control Protocols Crestron RoomView, Extron’s IP Link, AMX dynamic device discovery, PJ-Link, Telnet and HTTP protocols are fully supported, allowing the series to be controlled across a network, keeping you in control, wherever you are. 


AV Mute 

In situations where only absolute darkness is required, this projector can provide a total blackout that functions like mechanical shutter.  The change between normal projection to a total black image and vice versa is instantaneous.


Low Noise: 

Quieter than a Whisper 

 Only 32dB in ECO mode. 


Quick start-up and shutdown 

This projector features quick start-up and shutdown and reaches full brightness quickly. To maximise energy saving it also includes a ‘pause projection’ feature where the light source can be completely shut off. Unlike conventional lamp based projectors, the laser- light source requires minimal cool-down time.





Optoma ZH406ST - DLP Projector - Short-throw - 3D


Nominal VoltageAC 120/230 V (50/60 Hz)
Power SourceAC
Voltage RequiredAC 120/230 V (50/60 Hz)
Power Consumption Operational269 Watt
Power Consumption Stand by0.5 Watt


Device TypeDLP projector - 1080p
3D CapableYes (3D glasses sold separately)


Brightness4200 ANSI lumens
Contrast Ratio300000:1
Image Size93 cm - 766 cm
Projection Distance0.4 m - 3.31 m
Throw Ratio0.5:1
Uniformity85 %
ResolutionFull HD - Full HD (1920 x 1080)
Native Aspect Ratio16:9
Colour Support1.07 billion colours
Max Sync Rate (V x H)120 Hz x 91.146 kHz
Bulb typeLaser
Bulb life cycleUp to 30000 hour(s)
Controls & AdjustmentsKeystone correction
OSD LanguagesDanish, Hungarian, Czech, Indonesian, Chinese (traditional), Chinese (simplified), Vietnamese, Farsi, English, German, French, Italian, Norwegian, Portuguese, Polish, Finnish, Swedish, Russian, Spanish, Dutch, Greek, Turkish, Arabic, Romanian, Japanese
FeaturessRGB colour profile, Auto Vertical Keystone, 16:9 aspect ratio support, PJlink, Crestron RoomView, 16:10 aspect ratio support, 4:3 aspect ratio support, Direct Power On, Direct Power Off, Auto Power Off, 360° projection, audio mute, portrait mode, High Dynamic Range (HDR), Extron Control System, AMX Control System, DuraCore, Amazing Color, 24/7 operation, Telnet compatible, 4K compatible


TypeShort-throw fixed lens
Keystone Correction DirectionHorizontal, vertical
Vertical Keystone Correction-30 / +30
Horizontal Keystone Correction-30 / +30

Video Input

Video InterfacesVGA, HDMI, component video, composite video
Video Modes480p, 720p, 1080i, 1080p, 480i, 576i, 576p, 1080/24p, 1080/60i, 720/60p, 1080/50i, 720/50p


Sound Output ModeStereo
Output Power / Channel10 Watt
Speakers2 x right / left channel

Expansion / Connectivity

Interfaces2 x HDMI - 19 pin HDMI Type A ¦ 1 x USB (power only) - 4 pin USB Type A (power only) ¦ 1 x VGA / component video input - 15 pin HD D-Sub (HD-15) ¦ 1 x VGA output - 15 pin HD D-Sub (HD-15) ¦ 1 x serial RS-232 - 9 pin D-Sub (DB-9) (management) ¦ 1 x audio line-in - mini-phone 3.5 mm ¦ 1 x microphone input - mini-phone 3.5 mm ¦ 1 x audio line-out - mini-phone 3.5 mm ¦ 1 x management - RJ-45 ¦ 1 x composite video input - RCA ¦ 1 x audio line-in - RCA x 2 ¦ 1 x 3D Sync - 3 PIN mini-DIN


Included Accessories2 x AAA batteries, wireless remote control
Security FeaturesSecurity lock slot (cable lock sold separately), password protection, security bar
Security Slot TypeKensington security slot
Compliant StandardsIP6X

Dimensions & Weight

Width33.7 cm
Depth26.5 cm
Height12.25 cm
Weight5.5 kg

Environmental Parameters

Min Operating Temperature5 °C
Max Operating Temperature40 °C
Humidity Range Operating0 - 85%
Sound Emission30 dB
Optoma ZH406ST 4200-Lumen Full HD Short-Throw Laser Projector
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