Back plate video wall basic system 800 mm Ref.: VWM-BPH-0800 Wall mounting plate, length 800 mm suitable for the MA mounting arms. With the wall munting plate a videowall is easily created. By simply installing and combining multiple wall plates any shape and size of videowall can be installed. By using the single, double or trippple "MA" mounting arms, flat panels are easily installed and configured in any position.