I recently purchased a large projection screen, through Quebec Acoustic. I work at a gaming facility with a large conference space, we have several other projectors and screens all of which I had the joy of installing. I have to complement Quebec Acoustic, the projection screen we purchased from them was easy to wire included mounting brackets and a remote control. All the other screens I installed had to be hard wired in directly and I had to purchase separate control switches to operate them. I was also impressed with how quickly the product was delivered.