The PPA109’s wireless signals can reliably traverse a maximum of 4 hops between devices in a project’s mesh network. A “hop” refers to the signal jumping from one device to another. For example: PPA109 >> Light (1 hop)PPA109 >> Light >> Light 2 (2 hops)PPA109 >> Light >> Light 2 >> Light 3 (3 hops)After… Read more From the source of the signal (i.e., the PPA109s) how many hops can the signal be relayed through the sensors for reliable signal transmission?