{"product_id":"optoma-4k400stx-4k-uhd-short-throw-projector","title":"Optoma 4K400STx - 4K UHD Short Throw Projector","description":"\u003cdiv class=\"product-content\"\u003e\n\u003csection class=\"who-its-for\"\u003e\u003ch1\u003eOptoma 4K400STx - 4K UHD Short Throw Projector for Classrooms and Meeting Spaces\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eOptoma 4K400STx\u003c\/strong\u003e is a \u003cstrong\u003ebright 4K UHD short throw projector\u003c\/strong\u003e engineered for educational institutions and corporate meeting environments. With \u003cstrong\u003e4,000 ANSI lumens\u003c\/strong\u003e of brightness, this True 4K projector delivers large, high-resolution images from a short distance, making it ideal for spaces where traditional long-throw projectors won't fit. Whether you're presenting in a classroom with ambient light or conducting video conferences in a modern meeting room, the 4K400STx maintains vivid colors and sharp visuals while minimizing shadows and obstructions. Its responsive performance and flexible connectivity make it the perfect choice for organizations seeking a reliable, future-proof projection solution.\u003c\/p\u003e\u003c\/section\u003e\u003csection class=\"key-features\"\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrue 4K UHD Resolution\u003c\/strong\u003e — Native 4K image quality for crisp, detailed presentations and content\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4,000 ANSI Lumens\u003c\/strong\u003e — Bright projection suitable for well-lit classrooms and meeting spaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShort Throw Design\u003c\/strong\u003e — Projects large images from minimal distance, ideal for compact rooms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual HDMI Ports\u003c\/strong\u003e — Multiple connectivity options for seamless device integration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Refresh Rate Support\u003c\/strong\u003e — Up to 240Hz at 1080p with low input lag for smooth, responsive presentations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Power \u0026amp; 12V Trigger\u003c\/strong\u003e — Simplified installation and automated control integration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRS232 Control\u003c\/strong\u003e — Professional integration into existing AV control systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDLP Technology\u003c\/strong\u003e — Reliable, maintenance-free projection with excellent color accuracy\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection class=\"technical-specs\"\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"10\"\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eOptoma\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e4K400STx\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProjection Technology\u003c\/td\u003e\n\u003ctd\u003eDLP (Digital Light Processing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNative Resolution\u003c\/td\u003e\n\u003ctd\u003eTrue 4K UHD (3840 x 2160)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrightness\u003c\/td\u003e\n\u003ctd\u003e4,000 ANSI Lumens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThrow Ratio\u003c\/td\u003e\n\u003ctd\u003eShort Throw (0.49:1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Refresh Rate\u003c\/td\u003e\n\u003ctd\u003e240Hz at 1080p\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Lag\u003c\/td\u003e\n\u003ctd\u003eLow latency for responsive performance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVideo Inputs\u003c\/td\u003e\n\u003ctd\u003eDual HDMI ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio Connections\u003c\/td\u003e\n\u003ctd\u003e3.5mm audio jack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Interfaces\u003c\/td\u003e\n\u003ctd\u003eRS232, 12V trigger, USB power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIdeal Applications\u003c\/td\u003e\n\u003ctd\u003eClassrooms, meeting rooms, training facilities, corporate presentations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/section\u003e\u003csection class=\"faq\"\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eWhat is a short throw projector and why is it ideal for classrooms?\u003c\/h3\u003e\n\u003cp\u003eA short throw projector, like the Optoma 4K400STx, projects large images from a minimal distance from the screen or wall. This design is perfect for classrooms because it eliminates shadows cast by instructors and students, provides more usable floor space, and allows teachers to stand near the screen without blocking the image. The 4000 ANSI lumens brightness ensures visibility even with classroom lighting on.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eCan the 4K400STx be integrated into existing meeting room control systems?\u003c\/h3\u003e\n\u003cp\u003eYes. The Optoma 4K400STx features RS232 control and a 12V trigger, allowing seamless integration into professional AV control systems. This makes it easy to automate projector functions alongside lighting, audio, and other meeting room equipment for a unified, professional experience.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eIs the 4K400STx suitable for gaming and fast-moving content?\u003c\/h3\u003e\n\u003cp\u003eAbsolutely. With support for up to 240Hz refresh rates at 1080p and low input lag, the 4K400STx delivers smooth, responsive performance ideal for gaming, sports broadcasts, and dynamic video content. This makes it versatile for both professional presentations and entertainment applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eWhat connectivity options does the 4K400STx offer?\u003c\/h3\u003e\n\u003cp\u003eThe projector includes dual HDMI ports for flexible device connectivity, 3.5mm audio connections, USB power for auxiliary devices, and professional control interfaces (RS232 and 12V trigger) for system integration. This comprehensive connectivity ensures compatibility with laptops, media players, and control systems.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003c\/div\u003e","brand":"OPTOMA TECHNOLOGY INC","offers":[{"title":"Default Title","offer_id":43074124873803,"sku":"4K400STx","price":3341.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1824\/0789\/files\/Optoma-4K400STx-4K-UHD-Short-Throw-Projector.jpg?v=1789392323","url":"https:\/\/www.tecisoft.ca\/products\/optoma-4k400stx-4k-uhd-short-throw-projector","provider":"TeciSoft","version":"1.0","type":"link"}