The Speakercraft IRC-4.0 is an infrared receiver that is designed to be mounted in any standard electrical box. It can be wired using Cat5 cable from the back of the receiver to the infrared terminator unit. Specifications:Wiring Connector on Back of Unit Exclusive Ambient Noise Suppressor Mounts in a Standard Single Outlet Junction Box IR Activity and System Status LEDs Frequency Range: 28 - 90 kHz Requires Regulated Power Supply, Terminator Block, and Emitters Includes Decora (R) Style Insert Plate View Manual |