CAT 5 for each eight zone' s volume adjustment or remote line and microphone input at a remote and different location from the control center.
- Each controller provides eight RJ45 ports for the remote control with audio input module.
- The CAT 5 wiring is not only featured of cost-effective, convenient layout, but also integration of RS 485 communication, audio transmission and DC 24V power supply together.
- Remote line by dual RCA and mic by XLR inputs with gain controls.
- Zone LED indicator with up/down buttons.
- Volume control is provided for overall output level control.
- DC 24V power supply from controller, low power consumption 5W.
- Analog to digital conversion working principle to adjust controller' s volume.