1.  The M2 must be placed in an open space in the center with any obstructions around it.

2.  Avoid placing nodes in a linear fashion. 

3.  Please see below for the optimal distance between nodes. This ensures the indicator light will be green and always on:

  • Open space - 7 m
  • Cement walls and metal door - the nodes should be right close to the wall
  • Glass - 2 m
  • Wood and plastic - 5 m