The BM-5001U Universal Ceiling Mount provides unparalleled versatility to fit virtually all Optoma Data and Home Theater projectors weighing less than 50 lbs. Quick and accurate image alignments are a breeze to achieve using the two adjustment knobs. Simply adjust tilt 20 and roll 10 with a Phillips screwdriver or by hand. The time-saving, pre-assembled design minimizes installation steps. A quick-release feature allows the projector to slide in and out of the track, simplifying access for servicing the projector or swapping out the lamp. The cable management feature keeps unsightly cable tangles out of sight. These valuable features are packaged in a sleek black design to look great anywhere - in your home, office or classroom. Security hardware is also included to prevent theft.