The ViewSonic PJ-WMK-304 wall mount kit is specifically designed for ViewSonic ultra-short throw projectors. This customizable wall mount with quick installation and flexible adjustment featuring a 3-axis alignment system, allowing users to easily mount the projector in most rooms. This wall mount is only compatible with the following ViewSonic model*: PX800HD, PS700X, PS700W, PS750W, PS750HD, LS810, LS830 and LS831WU.