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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.

 This information pertains to the pre-v1.0 Obsidian Mod. Its contents are outdated and do not
to versions 1.0 and newer.
The IR Captor is an IR Device that captures invisible infrared beams from four directions. The signal is not received instantaneously; the farther away the IR Emittor is, the longer it will take for the beam to reach the Captor.

The Captor is used like a Switch. It can be Wired to any device, which will activate when an IR signal is received.

IR Emittor Beam

Bugs and Glitches

  • Once placed, an IR Captor can only be recovered by destroying the block it is placed on.