The BT893-AD is a ceiling mounted universal projector mount designed to mount projectors up to 70kg. The BT893-AD allows the projector to be lowered or raised in 25mm increments & securely fastened at the desired height. Featuring easy adjustment of tilt yaw roll & additional micro-adjustment at each corner makes alignment of projections quick & simple. The projector fixes to a mounting plate that can be extended to accommodate large fixing patterns using the included extension legs ideal for large scale & precision applications such as events & staging or for edge-blending & projection mapping.