Optoma Technology 4200-Lumens, Full HD Short-Throw Laser DLP Projector with Laser Cooling Techniques


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Optoma Technology 4200-Lumens, Full HD Short-Throw Laser DLP Projector with Laser Cooling Techniques

  • Optoma Technology 4200-Lumens Full HD Short-Throw Laser DLP Projector with Laser Cooling Techniques
  • AC Power Cord
  • Remote Control
  • 2x AAA Batteries
  • Basic User Manual
  • UHDCast Pro, QuickCast Bundle, QuickCast Starter Kit (Optional Wireless Models)
  • Limited 5-Year Warranty

From The Wavelength Blog Read more

Optoma Technology 4200-Lumens, Full HD Short-Throw Laser DLP Projector with Laser Cooling Techniques

The Optoma Technology ZH406STX 4200-Lumens Projector is a compact short throw Full HD 1080p DuraCore laser projector. Designed for virtually maintenance-free, continuous operation it can be installed in almost any orientation. Feature-packed, 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 an 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.

Short Throw

With a short throw lens, you can project an impressive 100-inch image from just over a meter away. This allows you to place the projector closer to the wall, reducing shadows so you can present with ease.


Industry-leading long lifetime is achieved using Optoma’s DuraCore technology. Implementing advanced laser diode cooling techniques and an innovative dust-resistant design.

IP6X Airtight Optical Engine

Independently tested and certified to IEC standard 60529 with an IP6X dust resistance rating. Outstanding dust resistance combined with exceptional brightness ensures industry-leading durability; paramount for 24/7 maintenance-free operation in challenging environments.

Full HD 1080P

The 1080p resolution gives you sharp and detailed images from HD content without downscaling or compression; perfect for watching Blu-ray movies, HD broadcasting, and playing video games.

HDR Compatible

Capable of receiving and displaying HDR Metadata, Optoma HDR-compatible projectors allow you to see far more detail and texture. Objects look more solid and life-like and the extra detail creates a greater sense of depth. It’s like looking through a window.

Superior Contrast

Add more depth to your image with a high-contrast projector. Compared to competing technology, Optoma DLP projectors provide you with brighter whites and ultra-rich blacks, images come alive and text appears crisp and clear, ideal for business and education applications.

Amazing Color

This projector provides reliable color performance suitable for any content and environment. It features accurate sRGB colors for lifelike images to vibrant punchy presentations. Optoma has a display mode to specifically meet your needs. It is perfect for a range of graphic and video presentations.

Four Corner Correction

Adjust the keystone in both the vertical and horizontal planes. You can individually warp each corner of the image to create a perfectly square image. It is ideal for image stacking, uneven walls, or where projector placement is awkward and needs to be installed at an angle.

Auto Keystone

The Auto Keystone automatically adjusts the trapezoid effect when the projector is off-axis to create an aligned image (Auto keystone only adjusts the image in the vertical plane).

Portrait Projection

It is ideal for digital signage applications; you can rotate your projector 90 degrees to project a portrait image.

360 Projection

The images can be projected over a 360-degree range along the projector’s horizontal axis.


Optoma projectors come with an extensive set of RS232 commands making it simple and easy to manage using any control system.

AMX Compatible

Dynamic discovery protocol is incorporated into the projector allowing for easy installation with AMX control systems.

Crestron RoomView

Using the compatible RoomView software you can power on/off, monitor, manage, and control up to 250 projectors at the same time from any computer.

Extron IPLink Compatible

It allows for easy installation with Extron control systems.


The PJLink protocol is incorporated into the projector allowing for easy installation with PJLink-compatible control systems.


This model can receive commands via Telenet allowing for easy installation with Telnet-compatible control systems.

Full 3D

This Optoma projector can display true 3D content from almost any 3D source, including 3D-compatible graphics cards, 3D broadcasting, and the latest generation 3d media servers.

Integrated Speaker

A powerful built-in speaker provides exceptional sound quality and an easy setup without the need for costly external speakers.


Use the USB-A port to power an HDMI dongle, such as Google Chromecast.

AV Mute

Stay in control of your presentation with AV mute. Direct your audience's attention away from the screen by blanking the image when not needed.

Quick resume

This feature allows the projector to be instantly powered on again if it is accidentally switched off.

Auto Power Off

There may be instances when the projector is left running when not in use. To help save energy, the auto power off feature automatically turns off the projector after a set period if it is not being used.

Direct Power On

The projector will start up instantly when power is supplied to the unit. This eliminates the need to manually turn on the projector via the remote control or the keypad, ideal for use in rooms with a master power switch.

Direct Power Off

You can Power off your projector immediately or directly at the main power source. This means you don’t have to wait for the projector to cool down before turning it off.

24/7 Operation

This Optoma projector has been designed to operate 24 hours a day in standard orientation. Perfect for applications where prolonged periods of use are required (Subject to 24-hour terms and conditions).


Light SourceLaser Phosphor
Built-in SpeakerYes


AC Input Power110 to 240 VAC, 50 / 60 Hz
Weight10.03 lb
Operating Temperature41 to 104°F / 5 to 40°C


Supported Resolutions4K DCI
Projection Size36

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