The PJD6544w, a 3200 lumens projector, is View Sonic’s most advanced model that offers smart network projection for effective & interactive presentations. Through a Wi Fi connection, this projector can access images & files stored in Android & i OS devices. You can install a projection application onto your Android & i OS device, which means that you can easily adjust projector settings, retrieve files & share your presentation, by simply touching the display on your smart device. Meanwhile, the Live Cam function means that you can activate the camera on your Android or i OS device for live image sharing. Similarily the Live Draw function provides real-time note-taking onto the projected content & saves it on the smart devices for instant & effective interaction. Through a RJ45 connection, the PJD6544w can simultaneously project inputs from 4 different computers for a flexible & efficient presentation. The PJD6544w also supports the Crestron Room View network management system that efficiently controls & manages all the projectors in the network from a central terminal. This facilitates the development of synergy among the participants. The embedded Office Viewer allows the projector to be operated by just plugging in an USB (Universal Serial Bus) flash, eliminating the need for a PC in order to enjoy the presentation & multimedia contents. The PJD6544w has adopted cutting-edge technology to provide a smart & interactive option for upgrading your presentation to an unparalleled level. Compatible with Android/i OS for smart & wireless connection By plugging-in an optional Wi Fi USB (Universal Serial Bus) dongle, such as View Sonic’s WPD-100, into the PJD6544w, you can connect your Android or i OS devices to this projector to enjoy an instant, smart network projection. With the View Sonic’s application, that needs to be installed onto your Android or i OS device, you can now control the PJD6544w through the app, allowing you to share images & documents efficiently & intuitively. This application offers a Live draw function & Live cam function for a more interactive experience. Wireless Display via Wi Fi By plugging-in an optional Wi Fi USB (Universal Serial Bus) dongle, such as View Sonic’s WPD-100, to the PJD6544w, you can now connect the projector to any Wi Fi equipped laptop for efficient image & audio transmission. LAN projection increases the flexibility of the presentation Through a LAN connection, the PJD6544w can connect with up to four PCs to simultaneously display all screens in a single projection. This allows users to share multiple resources to efficiently communicate in educational & professional environments. An USB (Universal Serial Bus) reader creates PC-less presentation This projector supports a USB (Universal Serial Bus) reader that can access files directly from an USB (Universal Serial Bus) flash drive, rendering a PC-less projection. The preloaded Office Viewer on the PJD6544w supports file formats such as Word, Excel, Powerpoint, & PDF, as well as music & videos. Brilliant Color technology provides stunning & defined images View Sonic integrates Brilliant Color™ technology into the PJD6544w to construct digital colors that deliver stunning, vibrant images. The advanced 6-segment color wheel specifically enriches the performance of yellow & further augments overall color reproduction to ensure a defined picture quality. The 3, 200 lumens & 15, 000:1 contrast ratio on the PJD6544w ensures clear, stunningly vivid Crestron Room View network management system Crestron Room View provides an advanced, real-time alert system that simplifies maintenance efforts by sending updates on the power status, lamp lifespan, & unit presence directly to your PC. It also automates device functions such as power on/off, & broadcasts urgent messages via closed captioning. Versatile digital interface & input/output The PJD6544w features a wide range of compatibility for high-definition content input including HDMI, Composite, S-video, & VGA input. The pair of 10W speakers, complemented with a microphone input, provides high volume audio without the need for external speakers. Easy & quick connection via USB (Universal Serial Bus) Display The PJD6345 carries an USB (Universal Serial Bus) Display function that provides an alternative way to set up your presentation. This can be done easily & quickly by connecting your laptop to the PJD6345 through an USB (Universal Serial Bus) cable.