The IX-RS-W is a surface mount IP sub master station. It connects to a network using Cat-5e/6 cable and is SIP compliant. Each station can be programmed to call up to 20 different stations, there are three different call levels to choose from. The station has a 8Â¦, 2W output that can be used for paging or communication. There is one contact output that can be programmed to trigger during door release or based on the status of the station. There is one input that can be used to trigger an outgoing call or answer a call/page. Sound files can be uploaded for custom messages to be played during certain functions (door release, call placed, communication start, error message, etc.). The station has audible and visual indications for calling, communication, and door release. This station is available in black (IX-RS-B) or white (IX-RS-W). Datasheet IX-RS-W.