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Optoma ZH406ST

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Projection System: DLP Technology, Native Resolution: 1920 x 1080 (1080p), Brightness: 4,200 Lumens, Contrast Ratio: 300,000:1

The remarkable Optoma ZH406ST can brighten any room with razor-sharp, 4,500 lumens, 1080p projection. The laser light source eliminates lamp and filter replacements for up to 30,000 hours of low-cost and virtually maintenance-free operation.

The short 0.5:1 throw ratio produces large 100-inch images from only several feet away - ideal for space constrained installations. Perfect for board rooms, meetings, rooms, classrooms, and digital signage with its compact size, low weight, and quiet operation. Flexible installation options with four corner correction, 360° and portrait mode operation. Connect to high-quality 4K HDR digital video with HDMI or legacy analog video sources with VGA. LAN and RS-232 enable control via Creston, Extron, AMX, or Telnet. Built-in stereo speakers with 10W per channel provide audio for all-in-one applications. 


DLP Technology®

DLP® (Digital Light Processing) is a proprietary technology from Texas Instruments™ that offers digital projection with higher contrast, faster response time, good pixel structure and virtually no color degradation.

Four Corner Adjustment

Four corner geometric correction enables quick and easy image adjustments from any of the corner points of the image. This is ideal for uneven or angled projection surfaces.

Direct Power On

Turn on the projector directly from the power source. This feature aids installations that rely on power-on timers. The sleep timer can be used to turn the projector off after a set time.

Signal Power On

The projector powers on when it receives a signal through the HDMI input. This ensures the projector is turned on at the same time as the source device.

Crestron Roomview® - NETWORK CONTROL Roomview®

Software provides a custom configurable interface to monitor, manage and control every device in every room remotely from any computer.

RS-232 Control

Take control of the projector using HEX or ASCII commands via RS-232 cable.



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


What's In The Box

  • Projector
  • AC Power Cable
  • Remote Control with Batteries
  • Quick Start User Manual


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