Enjoy a large image from a short distance with the eco-friendly DuraCore ZH400ST 4000-Lumen Full HD Short-Throw Laser DLP Projector from Optoma Technology. With 4000 lumens and a short throw lens, the ZH400ST is capable of producing a 100" diagonal image from just 43" away, ideal for classrooms, conference rooms, or lights on home entertainment. Optoma has their eye on sustainability and has produced the DuraCore series of projectors to be more environmentally conscious than previous designs. With that in mind, the ZH400ST features a 34% more compact body, 45% reduction in power consumption, a chassis made with up to 50% post-consumer recycled plastics, and packaging that contains 97% recyclable materials.

Brightness of 4000 ANSI Lumens    Full HD (1920 x 1080) Native Resolution    0.496:1 Throw Ratio    DuraCore 30,000-Hour Laser Light    2 x HDMI 2.0 Inputs with HDR Support    IP6X Certified    360° Projector Positioning    24/7 Operation Capable    Eco-Friendly Construction and Packaging    RS-232 Controllable

Native 1080p resolution gives you sharp and detailed images from HD content without downscaling or compression; perfect for displaying presentations with fine text, watching detailed videos, and playing video games. With two HDMI 2.0 inputs, the ZH400ST is capable of receiving and displaying both HDR10 and Hybrid Log Gamma (HLG) HDR content for enhanced color from UHD 4K media.

Optoma laser projectors use high-quality lasers to create the projected image. In many situations the perceived brightness from laser illumination projectors can be twice that of equivalent lamp-based models. They also deliver increased efficiency to maintain consistent brightness, excellent color performance, instant on/off, and a lifespan of up to 30,000 hours. This long lifetime is achieved using Optoma's DuraCore technology. Implementing advanced laser diode cooling techniques and an IP6X dust resistant design.

Optoma projectors have been designed to operate 24 hours a day in standard orientation. Perfect for applications where prolonged periods of use is required. Subject to 24-hour terms and conditions.

Please note, projector warranty is based on standard business usage hours. For optimum performance, Optoma recommends that your projector is turned off or placed in standby mode for 30 minutes every 24 hours to prolonging the life of your lamp.

Featuring a wide range of options, you can control and monitor the projector remotely. Optoma projectors come with an extensive set of RS-232 commands, making it simple and easy to manage using any control system. Incorporated control is available with AMX, Crestron RoomView, and Extron IPLink.

• IP6X certified dust resistance
• Full HD 3D support
• 360° orientation for installation
• Auto power off
• Built-in 15W speaker
• USB-A to power an HDMI Dongle, such as Google Chromecast or Roku stick
• Screen share with Optoma UHDCast Pro (sold separately)

Related Questions and Answers

Q: 1. Is the projector compatible with Chromecast?

A: Yes. I've used it with Chromecast without a problem.

Q: 2. What's the contrast ration?

A: Per Specs, 16,000 : 1: Epson 1288 Specs Image Display Display System 3-Chip Polysilicon TFT LCD Dynamic Contrast Ratio 16,000:1

Q: 3. Can this do 3D passive?

A: Thee Optoma Technology HD146X Full HD DLP Home Theater Projector BH #OPUHD146X offers DLP -Link 3D viewable with these 3D glasses: BenQ DGD5 DLP Link 3D Glasses (Version 2.0) - B&H # BEDGD5002 Key Features Compatible with BenQ DLP Link Projectors Up to 44 Hours of Battery Life Lightweight Design at 1.36 oz

Q: 4. With the built-in wireless, does it still need to be connected to an existing wireless network? Or is does it run in AP mode?

A: It would need to be connected to a network to use any mirroring features.

Q: 5. Can this projector play movies?

A: The Epson PowerLite 1288 4000-Lumen Full HD 3LCD Projector with Wi-Fi BH #EPPL1288 can play movies via equipment connected to its HDMI input ports The VGA or Composite Vdeo ports and RCA audio input ports may be employed as well. Movies and other content resideing on a computer may be played back when connected via USB.

Q: 6. Where was this manufactured?

A: It is made in China.

Q: 7. Can you use this in 4:3 aspect ratio?

A: The Epson PowerLite 1288 4000-Lumen Full HD 3LCD Projector with Wi-Fi BH #EPPL1288 can operate in a 4:3 aspect ratio mode.

Q: 8. Do these projectors support stacking? What is needed?

A: The Epson PowerLite 1288 4000-Lumen Full HD 3LCD Projector with Wi-Fi BH #EPPL1288 • does not natively support stacking. There may be computer software available that would coordinate that for you.

Q: 9. Is it made in China?

A: Yes, the country of origin is China for this product

Q: 10. Is there a way to connect these to computer speakers? related, are the built-in speakers good enough for classroom use (volume and quality)?

A: This projector has a 16- watt speaker system , which is fairly loud for a small group, but it does not have an audio out to go to external speakers. You can send the audio out from your source, such as a computer, directly to speakers, and send the video only through HDMI to the projector. This can be done by selecting the destination of your audio on your computer settings or with the addition of an HDMI audio e-embedder, such as the A-Neuvideo 4K HDMI 18Gb/s Audio Extractor, BH #ANI71CH4K.