Insteon Modules

Insteon modules normally fall into one of three categories: Hardwired, plug-in, and battery powered and are part of a class of device also known as "Receivers".  For the sake of simplicity we assign hardwired wall switches into their own category even though they are also "receivers".  

Modules may be hardwired directly into a fixture, as a replacement for a wall outlet, or plugged into a wall outlet with the controllable device plugged into them or they may simply be screwed into a light or lamp fixture. Whichever type is used, they all have the ability to communicate with each other as peer-peer devices, all within their own "mesh" network.