Optoma Golf Sim ZK521ST-B – DLP projector – short-throw – 3D – LAN

Brand: Optoma | Product Line: Optoma Golf Sim | Model: ZK521ST-B | Manufacturer: Optoma Technology | Connectivity Technology: Wired | Ethernet (LAN) Capability: Ethernet | LAN and Wireless Image Transferring Protocols: Wired LAN | LAN and Wireless Presentation: LAN | Interface Provided: 1 x 12 V trigger, 1 x 3D Sync out, 1 x audio line-out – 3.5mm audio jack, 1 x network – RJ-45 (management), 1 x serial RS-232 (management), 1 x VGA input – 15 pin HD D-Sub (HD-15), 2 x HDMI input, 2 x USB – 4 pin USB Type A | Video Interfaces: HDMI, VGA | Form Factor: Integrated | Output Type: Speaker(s) | Speaker Output Mode: Mono | Speaker Output Power: 15 watt | Brightness: 5000 lumens | Contrast Ratio: 300000:1 | Display Resolution Abbreviation: 4K UHD | Dynamic Contrast Ratio: 2000000:1 | HD Image Format: 4K | Horizontal Keystone Correction: -15 / +15 | Keystone Correction Direction: Horizontal, Vertical | Lens: Short-throw fixed lens | Max Diagonal Image Size: 300 inch | Max Horizontal Sync: 150 kilohertz | Max Projection Distance: 33 ft | Max Vertical Sync: 240 hertz | Min Diagonal Image Size: 29.9 inch | Min Projection Distance: 3.3 ft | Native Aspect Ratio: 16:9 | Native Resolution: 3840 x 2160 | Portability: Non-portable | Throw Ratio: 0.79:1 | Uniformity: 75 percent | Vertical Keystone Correction: -15 / +15 | Frequency: 50/60 hertz | Power Supply: AC | Required Voltage: AC 100-240 volt | Controls & Adjustments: Keystone correction | Lamp Life: 30000 hour(s) | Lamp Type: Laser | Max Operating Temperature: 104 degree Fahrenheit | Min Operating Temperature: 32 degree Fahrenheit | Operating Humidity: 80% RH (non-condensing) | Sound Emission: 29 decibel | Speakers: 1 | 3D: Yes | Class: Digital projector | OSD Languages: Arabic, Chinese (simplified), Chinese (traditional), Czech, Danish, Dutch, English, Farsi, Finnish, French, German, Greek, Hungarian, Indonesian, Italian, Japanese, Norwegian, Polish, Portuguese, Romanian, Russian, Spanish, Swedish, Turkish, Vietnamese | Packaged Quantity: 1 | Product Type: DLP Projector | Projector Features: 24/7 operation, 360¡ã projection, DuraCore, LAN control | Recommended Use: Presentation and multimedia | Security Features: Password protection, Security bar, Security lock slot (cable lock sold separately) | Security Slot Type: Kensington security slot | Included Accessories: 2 x AAA batteries, Remote control | Height: 4.5 inch | Weight: 6.61 lbs | Width: 10.8 inch | Depth: 8.5 inch | Color Category: Black | ENERGY STAR Certified: No | TCO Certified: No | Standby Power Consumption: 0.5 watt