Da-Lite Advantage Electrol Electric Projection Screen - 180" - 4:3 - Ceiling Mount - 105" x 140" - Matte White - GREENGUARD Compliance 84302L

Designed to have the case installed during the "rough-in" stages of construction and the fabric assembly during the finish stage.Handsome finished white aluminum case provides a clean look and allows easy installation of ceiling tiles.For easy installation, the Advantage® is available with SCB-100 and SCB-200 (RS-232 serial control board) built into the case.UL Plenum Rated case.