The CyberData Singlewire-enabled Push-to-Talk speaker enables two-way conversations using the Singlewire Push-to-Talk application running on the phone. The Push-to-Talk Speaker easily connects into local area networks and Its small footprint allows the speaker to be mounted almost anywhere with multiple mounting options available. The IP Speaker is powered by POE, Power Over Ethernet, this means you can send data and power to the IP speaker from one single cat5e Ethernet cable, this gives you greater freedom in regards to positioning the IP Speaker. The CyberData Singlewire-enabled Push-to-Talk speaker connects easily to new and existing Singlewire installations. Typical applications include paging and intercom projects at schools, hospitals, offices etc.