The N-13800C Remote Control Module is connected with N-11800A through universal industrial standard CAT 5 for each eight zone's volume adjustment at a remote and different location from the control centre. Two different options: N-13800C of aluminium material in grey colour and N-14800CW of ABS material in white colour. Each controller provides eight RJ45 ports for the remote control 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. The remote control module family also has higher functional module of N-15800B and microphone module of N-18800D. 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. Extra DC 24V power supply is needed when communication distance is more than 50 meters. Analog to digital conversion working principle to adjust controller's volume. Metal mounting box is supplied.