This page pertains to the Obsidian Mod. The items, NPCs, or features described in this article are from the Obsidian Mod, and cannot be found in standard Terraria.
apply to versions 1.0 and newer.
|Tooltip||Activates when stepped on|
The IR Emittor is an IR Device that emits an invisible infrared beam in four directions. The signal does not affect its target instantaneously; the farther away the receiving IR device is, the longer it will take for the beam to reach it.