Skip to content
Apply Promo Code: 3OFF to Enjoy 3% Off on All Products (Exclude Massage Chairs)
Apply Promo Code: 3OFF to Enjoy 3% Off on All Products (Exclude Massage Chairs)

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

Save 21% Save 21%
Original price $4,851.00
Original price $4,851.00 - Original price $4,851.00
Original price $4,851.00
Current price $3,838.29
$3,838.29 - $3,838.29
Current price $3,838.29
  • Brightness of 4200 Lumens
  • Full HD (1920 x 1080) Native Resolution
  • 0.5:1 Short Throw Ratio
  • VGA, RCA Composite, 2x HDMI Inputs
  • VGA Output for Loop-Through
  • Analog Audio Input and Output
  • USB Power Output
  • Dual 10-Watt Speakers
  • Ethernet and RS-232 Controllable
  • IR Remote with Laser Pointer Included


Product Selection


Contact Information


Review Information

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

Enter the details below to request your custom quote in just a few minutes

Our Customers & Partners


Enjoy bright images and high dynamic contrast at short distances with the Optoma ZH406ST 4200-Lumen Full HD Short-Throw Laser DLP Projector. Its native 1920 x 1080 Full HD resolution displays data and images clearly at short viewing distances, while its 300,000:1 dynamic contrast ratio helps enhance detail in dark images. Its 0.5:1 throw ratio allows you to place the projector just 11' from the screen for 300" images without losing focus.

The ZH406ST features VGA, RCA composite video, and two HDMI inputs, one of which is MHL-compatible for wired streaming from your compatible smart device. Dual onboard 10W speakers mitigate the need for an external speaker system, but you can connect one with the 1/8" output. An IR remote with a built-in laser pointer is included as an added convenience.

DLP Technology

DLP (Digital Light Processing) is a Texas Instruments technology designed to provide high contrast, fast response time, enhanced pixel structure, and virtually no color degradation.

Four-Corner Adjustment

Four-corner geometric correction helps you make quick and easy image adjustments from any of the corner points of the image. This is particularly useful when projecting onto an uneven or angled projection surface.

Direct Power On

Turn the projector on directly from the power source for easy installation with power-on timers. The sleep timer can be used to turn the projector off after a set time.

Signal Power On

The projector can power on when it receives a signal via HDMI, ensuring that it's turned on at the same time as the source device.

RS-232 Control

Control the projector using HEX or ASCII commands via RS-232. Compatible software options include Extron, AMX, and Telnet.

Compatible with Crestron RoomView Network Control

Optional Crestron software provides a custom-configurable interface to monitor, manage, and control compatible devices and up to 250 projectors remotely from nearly any computer.

Additional Features

  • DuraCore virtually maintenance-free laser light source
  • Suitable for 24/7, 360°, and portrait mode operation
  • One DCI 4K-compatible HDMI 2.0 port, one HDMI 1.4 port
  • GUI and on-screen menu in 27 languages

Item Includes

  • Optoma Technology ZH406ST 4200-Lumen Full HD Short-Throw Laser DLP Projector
  • Remote Control with Batteries
  • AC Power Cable
  • Limited 2-Year Warranty on Projector
  • Limited 5-Year or 12,000-Hour Warranty on Light Source, Whichever Comes First


Display System0.65" DMD DLP
Native Chip Resolution1920 x 1080 (Full HD)
Supported ResolutionsMaximum: DCI 4K - 4096 x 2160
Max Brightness4200 Lumens
Aspect RatioNative: 16:9
Supported: 4:3
Dynamic Contrast Ratio300,000:1
DLP Link 3DYes
Supported 3D FormatsFrame Packing
Side by Side
Top Bottom
Color Wheel4-Segment (RGBY)
Color Depth10-Bit (1.07 Billion Colors)
ScanVertical: 24 to 85 Hz or 120 Hz
Horizontal: 15.375 to 91.146 kHz
Lensf = 7.42 mm
Optical ZoomNone
Throw Distance3 - 11' / 0.914 - 3.353 m
Throw Ratio0.5:1
Projection Size36.43 - 301.4" / 92.53 - 765.56 cm
Keystone CorrectionAuto-Horizontal: ± 30°
Auto-Vertical: ± 30°
Supported HDR Input FormatsHDR10, Hybrid Log Gamma
Digital Zoom2x
Ceiling MountableYes
Rear Screen ProjectionYes
Built-In SpeakerYes (Stereo)
Speaker Power20W
Projection Tilt OptionYes
RemoteLaser Pointer
Input/Output Connectors
Inputs/Outputs1 x HDMI with MHL Support (HDMI Type-A) Audio, Control, Video Input
1 x HDMI (HDMI Type-A) Audio, Video Input
1 x VGA (DE-15/DB-15) Video Input
1 x VGA (DE-15/DB-15) Video Output
1 x Composite (RCA) Video Input
2 x 1/8" / 3.5 mm Mini Audio Input
1 x 1/8" / 3.5 mm Mini Microphone Input
1 x 1/8" / 3.5 mm Mini Audio Output
1 x VESA 3D Sync (3-Pin DIN) Data Output
1 x Ethernet (RJ45) LAN
1 x USB 2.0 (USB Type-A) Power Output
1 x USB 2.0 (Mini-USB) Service Input
1 x RS-232 (DE-9/DB-9) Control
1 x 12 V Trigger Control Output
Wireless LAN / Wi-FiNone
Light SourceLaser Phosphor
Expected Lamp LifeFull Brightness: 20,000 Hours
Low Brightness: 30,000 Hours
Fan NoiseMedium Brightness: 32 dB
SecurityCable Lock Slot
Password Protection
AC Input Power110 to 240 VAC, 50 / 60 Hz
Power ConsumptionFull Brightness: 277 W
Low Brightness: 212 W
Operating Altitude10,000' / 3048 m
Operating Temperature41 to 104°F / 5 to 40°C
Operating Humidity0 to 85%
Dimensions (W x H x D)13.3 x 4.8 x 10.5" / 336.8 x 121.9 x 266.7 mm
Weight10 lb / 4.54 kg
Packaging Info
Package Weight13.49 lb
Box Dimensions (LxWxH)19.3 x 14.9 x 7.8"