Optoma ZH406STx 4200-Lumen Full HD Short-Throw Laser DLP Projector

1080p, 4200 Lumens, Laser Light Source,0.5:1 Throw Ratio, 10 lbs 1x HDMI 2.0, 1x HDMI 1.4, 1x VGA, 2x audio in (3.5mm), 1x USB-A (power, 5V, 1.5A), 1x VGA out, 1x audio out, 2 Year parts and labor limited warranty on the projector, 5-year or 12,000 hour light source warranty (whichever comes first).


Optoma ZH406STx 4200-Lumen Full HD Short-Throw Laser DLP Projector

Product Description

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


360 Operation: Yes
Aspect Ratio: 16:9 (native), 4:3, LBX, auto compatible
Audio: 2 x 10W speakers (stereo)
Brightness: 4,200 ANSI lumens
Connections: 1x HDMI 2.0 (HDCP 2.2, MHL), 1x HDMI 1.4, 1x VGA, 1x composite, 2x audio in (3.5mm), 1x mic in, 1x USB-A (power, 5V, 1.5A), 1x VGA out, 1x audio out, 1x 12v trigger, 1x 3D sync, 1x mini USB
Contrast Ratio: 300,000:1 (Extreme Black enabled) 1,800:1 full on/full off
Display Technology: Texas Instruments™ 0.65” 1080p DMD
Displayable Colors: 1.07 billion
Keystone Correction: ±30° vertical and horizontal, auto keystone
Light Source Type: DuraCore laser
Light Source Life: Up to 30,000 hrs (Eco), 20,000 hrs (Normal)
Maximum Resolution: HDMI 2.0: 4K UHD (3840 x 2160 @ 60Hz), 4K (4096 x 2160, 60Hz), HDMI 1.4: WUXGA (1920 x 1200)
Native Resolution: 1080p (1920 x 1080)
Noise Level: 32dB
Offset: 115%
Operating Temperature: 41–104°F (5–40°C), 85% max humidity
Power Consumption: Bright: 277W max, Eco: 212W max, 143W typical
Power Supply: AC input 110– 240V, 50–60 Hz
Projection Distance: 3′ – 11′
Projection Lens: f=7.42mm
Projection Method: Front, rear, ceiling mount, tabletop, 360° and portrait mode operation capable
Projection Screen Size: 36.43″ – 301.4″
Remote Control: Full size remote with laser
Throw Ratio: 0.5:1
Uniformity: 75%
Zoom Type: 0.8 – 2.0x digital


3D Compatibility: Supports all HDMI 1.4a mandatory 3D formats and up converts frame rate from 60Hz to 120Hz or 24Hz to 144Hz. Required 3D glasses are sold separately.
Computer Compatibility: VGA, SVGA, HDTV(720P), WXGA, WXGA+, SXGA, SXGA+, UXGA, HDTV(1080p), WUXGA, 4K, 4K UHD
Horizontal Scan Rate: 15.375 – 91.146 KHz
Vertical Scan Rate: 24 – 85 Hz
Video Compatiblity: PAL, SECAM, 576i/p, NTSC, 480i/p, HDTV 720p/1080i/1080p, 4K UHD 2160p (24/50/60 Hz), 4K


Dimensions (W x H x D): 13.26” x 4.8” x 10.5”
Security: Kensington® lock port, password (OSD)
Weight: 10 lbs


What’s in the Box?: ZH406ST, AC power cable, remote control, batteries, quick start guide
Optional Accessories: Ceiling mount
UPC: 796435 44 439 6
Warranty Info: 5-year or 12,000 hour light source warranty (whichever comes first), 2-year parts and labor limited warranty on the projector.