1U rack-mountable audio matrix with 4 selectable inputs to 5 output zones. An inbuilt media player section features playback from USB media, 3.5mm aux input or Bluetooth. A TR86 touch operated remote wall plate is included to control source and output level for one of the zones. Additional TR86 wall plates may be added up to the full 5 zones as required. Outputs to zones can be monitored via an assignable 3.5mm stereo headphone output. For global alerts and announcements, a front and rear XLR input is provided for a microphone, operated via a paging button that overrides the selected or local audio source for all zones. The RZ45 forms the command centre for installations ranging from basic remote control to a fully specified multi-room audio matrix.Power supply: 100-240Vac, 50/60Hz (IEC lead included)vbCrLfInputs: Paging mic. (XLR) + 3 x stereo line (RCA)vbCrLfPhantom power: +24V switchable for paging mic.vbCrLfAudio source: USB/Bluetooth media playervbCrLfOutputs: 5 x stereo zones (RCA)vbCrLfRemote control connection: 8P8C (RJ45)vbCrLfDimensions: 483 x 177 x 44mmvbCrLfWeight: 1.76kgvbCrLfMonitor outputs: Stereo 3.5mm headphone jack (assignable)vbCrLfEmergency control: 24V mute contacts and emergency audio inputvbCrLfFuse: T1ALvbCrLfOutput impedance : line: 600 ohmsvbCrLfMicrophone : input sensitivity: -41dBV vbCrLfLine input : sensitivity: -12.5dBVvbCrLfCall station input : sensitivity: +4dBVvbCrLfEMG input: sensitivity: -10dBVvbCrLfSignal to noise ratio : mic: 65dBvbCrLfSignal to noise ratio : line: 73dBvbCrLfBluetooth version: v2.0vbCrLfFrequency response : ±3dB: 20Hz - 20kHzvbCrLfAttenuation: -30dB (paging)vbCrLfTHD +N: <0.1% @ 1kHz