Where budget is an issue, then we would recommend that for Video-Walls with more than 2 rows of screens, then it makes great sense that for the middle rows, pop-out screens are used.
In the example to the left, the top and bottom rows are the BT8311
, whereas the centre row uses the pop-out BT8310
This is a great and useful compromise, allowing the access to the middle row of the multiple displays, should there be a problem.
Both the BT8310
share the same on-wall footprint, hence they can both use the B-Tech Installation Spacers.
We do not recommend that mounts from B-Tech and Vogel's are mixed.