ViewSonic’s PJD8333s and PJD8633ws are new ultra short throw projectors that are integrated with smart network projection function and 3,000 lumens. These projectors offer superior flexibility in environments with varying degrees of brightness and space. In fact, they will allow you to cast a 60” sharp and crystal clear image from a distance as little as 57cm; making them perfect for educational and professional use. Through a WiFi connection, you can also use the smart network projection feature to display images and files directly from any Android or iOS device. Connected by either RJ45 or WiFi, the PJD8333s and PJD8633ws can simultaneously project inputs from 4 different sources for flexible and efficient presentations. The embedded Office Viewer allows the projectors to be operated by simply plugging in an USB flash, eliminating the need for a PC to enjoy presentations and multimedia contents. Additionally, the DICOM (Digital Imaging and Communications in Medicine) Mode provides the best image transmission quality to display all the fine details required for examining medical test results to ensure the delivery of the great precision. The PJD8333s and PJD8633ws have adopted cutting-edge technology to provide you a smart and interactive option that will boast your presentation and learning experiences to an unparalleled level, in any environment.