Hitachi's CP-D32WN is a full featured short throw projector at an entry level price.  Boasting 3200 lumens and a 3000:1 contrast ratio, it can handle just about any short throw application.  There are plenty of more advanced features as well like networking, PC Less presentation, and Hitachi's Quick Connect App for Mobile devices.  This application offers full projector control as well as the ability to display photos, document files and web site contents. Available for Apple and Android devices. Works over your LAN via your RJ-45 port or via an optional USBWL11N wireless adapter.

One of the most impressive features of this projector is that is can directly replace worn out or defective Smart UF55 and UF65 projectors.  When used with the optional Hitachi ST1Plate2, you can mount the CP-D32WN directly onto the Smart projector arm.  That means you can replace your worn out projector with a brighter, more feature rich projector, with minimal effort and down time.  You won't have to take anything off the wall, drill new holes, or make a mess.  The UF55 and UF65 are discontinued so why replace them with a new Smart projector and mount assembly.  Just swap in a Hitachi.

Please see the below video about replacing your Smart projector with the CP-D32WN.