Suspended Ceiling Projector SystemDesigned for speed and flexibility from an ordering and installation standpoint. Chief's SYSAU Suspended Ceiling Projector System is designed to cut installation time by one-third and includes everything needed to complete the majority of installations.FeaturesSystem comes out of box in the order needed with mount and column preassembledAdjustable ceiling plate allows placement above or below tile and accommodates inconsistent T-gridsCompatible with 2' x 2'. 2' x 4'. 60 x 60cm. & 62.5 x 62.5cm ceiling gridsDetachable electric plate for pre-wiringCompatible with popular 2 gang adjustable mud ringsTool-FreeMicrozone adjustment eliminates the need for set screwsCentrisTechnology enables effortless fingertip positioning with new tool-free lockdownAdjustable 0-12" column with dual inlay channels for high and low voltage cablesQ-Lock Quick Release Lever provides quick connect/disconnect ofthe projector for service and enhanced security with an integrated key