Panel connectors are used to join indoor P10 panels together at the vertical joint between each column and each row. The X style connector is used to join the panels on all inner joints, and the T style connector is used to join the outside edges. These panel mounts are not compatible with outdoor style panels or P5 panels.
To calculate the number of X connectors needed, subtract one from the amount of columns and rows in your matrix, then multiply those numbers together.
Example: let's say you have a matrix that is 5 panels wide and 6 panels tall. You would have (5 - 1) × (6 - 1) = 20 X connectors
For help building out a panel, please take a look our Matrix Buildout Configurator and Calculator. It will create a plug and play solution for building a panel to your specifications.