IP surface mount speaker protrudes from the wall but is also available in flush mount. It can receive audio to individual devices with IP clockwise or third party software. It has an 8-inch speaker, built in microphone for two way communication and sound masking technology. IP Speaker is Power over Ethernet (PoE) loudspeaker that requires only an RJ-45 connector to connect to existing data networks. Simultaneously you can broadcast to both phones and speakers.