Intrasonic I2000VC Volume Control

IST Control for Standalone Speakers If a room in your home has external speakers that are connected to your IST I2000 Music & Intercom System, but that room does not require a Room Station for two-way intercom communication, you can still listen to broadcast intercom messages and distributed music through the speakers. With a rotary knob, the IST I2000 Volume Control allows you to control the volume of music and messages without a Room Station. A source button also lets you switch between the radio and MP3s. Used in rooms that need no Room Station Controls volume of music and intercom messages Source button switches between radio and MP3s Wires into external speakers Mounts in a standard single-gang box The IST I2000 Volume Control wires into your speakers via Cat5 cable and installs in a standard single-gang box. The Master Station (sold separately) supports any combination of 20 add-on units total, including Room, Patio, and Door Stations, as well as Volume Controls and Auxiliary Inputs.