- Extensive I/O support with HDMI (with MHL), VGA-in, composite, audio-in, audio-out, USB power and RS-232C
- Powerful 10 watt sound enhances presentations and video with crisp and clear sound
- Optional HDCast Pro enables for wireless mirroring and streaming
- Minimal maintenance with 15,000 hours lamp life
Bright, robust and ready to work
The Optoma EH334 is a bright 1080p projector optimized for small-to-medium rooms, such as classrooms, meeting rooms and training labs. Its 3,600 lumens and 20,000:1 contrast ratio produces incredibly sharp and vivid images. Support for sRGB and REC.709 color profiles ensures accurate color with PC, Mac or video devices.
A 1.1x zoom delivers robust installation options while wall color adjustment optimizes brightness for projection onto varying color surfaces. The powerful 10-watt speaker fills a room with loud and crisp audio to further enhance media and presentations.
Robust input options include HDMI, VGA and composite for connectivity to a wide range of devices. A 15,000-hour lamp life enables many years of use with minimal maintenance.
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.
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.
Turn your projector into a smart display by connecting your smartphone or tablet with a single cable using MHL; now you can view presentations and documents, stream videos and share photos on the big screen.
Long Lamp Life
Reduce the number of lamp changes with long lamp life.
Power and charge your USB devices with the USB power port. The port delivers up to 1-amp and ideal for some HDMI streaming sticks.
Dynamic Black Technology
This feature gives more depth to your image by smoothly adjusting the lamp output to create a stunning high contrast ratio. Bright scenes appear crisp and clear, while dark scenes remain detailed with deep blacks and exceptional light and shade detail.
Complete your home entertainment experience with the convenience of a powerful built-in speaker. Built-in speakers provide exceptional sound quality and are easy to set up without the need for costly external speakers.
Take control of the projector using HEX or ASCII commands via RS-232 cable.
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.