System comes out of box in the order needed with mount and column preassembled Adjustable ceiling plate allows placement above or below tile and accommodates inconsistent T-grids Compatible with 2' x 2', 2' x 4', 60 x 60cm, & 62.5 x 62.5cm ceiling grids Detachable electric plate for pre-wiring Compatible with popular 2 gang adjustable mud rings Tool-FreeMicrozone adjustment eliminates the need for set screws CentrisTechnology enables effortless fingertip positioning with new tool-free lockdown Adjustable 0 -12' column with dual inlay channels for high and low voltage cables Q-Lock Quick Release Lever provides quick connect/disconnect ofthe projector for service and enhanced security with an integrated key and lock system Improved universal interface for easier lock/unlock at projector connection