Buy on Amazon : http://www.amazon.com/gp/product/B00CXIXPWC?tag=catfoodrevi0a-20 <br /> <br />Sony TMR-PJ2 3D Sync Transmitter <br /> <br />Connects to the front projector via CAT5 cable sold separately No need to run CAT5 to the front of the room simply install the transmitter near the projector facing the screen <br />Enjoy uninterrupted 3D viewing with a robust sync signal that is less prone to interference
