![CDATA[The KNX-TP audio interface enables the transmission of 6 individual MP3 files and the use of 12 predefined tones. It has 3 binary inputs, supports the configuration of 10 input objects and 16 scenes. An external loudspeaker can be connected, a small loudspeaker is included in the scope of delivery. The volume is adjustable, no auxiliary voltage is required. The interface offers functions for day/night operation and mute, is suitable for flush mounting and can be installed behind switches/buttons or blank covers. Technical data includes KNX bus voltage, supports KNX bus terminals and screw terminals, has IP20 protection and an operating temperature of -10 to +45 degrees Celsius.]]>