SpeakerCraft IRE 3.0 IR TransmitterOverview Specifications The SpeakerCraft IRE 3. 0 Dual IR Emitter is an attachable IR emitter that features an EZ Docker port to hold it in place. It also lets you easily disconnect for changing components or other servicing, and a red LED light makes it clear when the unit is emitting a signal. General Information Manufacturer SpeakerCraft Manufacturer Part Number ELT03300 Brand Name SpeakerCraft Product Model IRE 3. 0 Product Name IRE 3. 0 IR