Extend and Route IR SignalsRemote control signals (IR signals) need 'line-of-sight' to work. The BlastIR extends IR signals so your remote control still works, even when you've hidden your peripherals in a cupboard or closet. | Connecting the BlastIRThe BlastIR has three basic components: an IR receiver, IR emitters/blasters, and the connector block. The receiver goes next to the TV and plugs into the BlastIR block. The emitters connect to the block and go to the sources. | How it WorksThe receiver picks up your IR signal and routes it through the connector block and to the IR emitters, where the signal is blasted out to your equipment. |